31265856

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:169

約数の個数: 168

約数和(自身を含む): 98901504

約数和(自身を除く): 67635648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 48, 51, 62, 64, 68, 72, 93, 96, 102, 103, 124, 136, 144, 153, 186, 192, 204, 206, 248, 272, 279, 288, 306, 309, 372, 408, 412, 496, 527, 544, 558, 576, 612, 618, 744, 816, 824, 927, 992, 1054, 1088, 1116, 1224, 1236, 1488, 1581, 1632, 1648, 1751, 1854, 1984, 2108, 2232, 2448, 2472, 2976, 3162, 3193, 3264, 3296, 3502, 3708, 4216, 4464, 4743, 4896, 4944, 5253, 5952, 6324, 6386, 6592, 7004, 7416, 8432, 8928, 9486, 9579, 9792, 9888, 10506, 12648, 12772, 14008, 14832, 15759, 16864, 17856, 18972, 19158, 19776, 21012, 25296, 25544, 28016, 28737, 29664, 31518, 33728, 37944, 38316, 42024, 50592, 51088, 54281, 56032, 57474, 59328, 63036, 75888, 76632, 84048, 101184, 102176, 108562, 112064, 114948, 126072, 151776, 153264, 162843, 168096, 204352, 217124, 229896, 252144, 303552, 306528, 325686, 336192, 434248, 459792, 488529, 504288, 613056, 651372, 868496, 919584, 977058, 1008576, 1302744, 1736992, 1839168, 1954116, 2605488, 3473984, 3908232, 5210976, 7816464, 10421952, 15632928, 31265856]

約数ペア:

[(1, 31265856), (2, 15632928), (3, 10421952), (4, 7816464), (6, 5210976), (8, 3908232), (9, 3473984), (12, 2605488), (16, 1954116), (17, 1839168), (18, 1736992), (24, 1302744), (31, 1008576), (32, 977058), (34, 919584), (36, 868496), (48, 651372), (51, 613056), (62, 504288), (64, 488529), (68, 459792), (72, 434248), (93, 336192), (96, 325686), (102, 306528), (103, 303552), (124, 252144), (136, 229896), (144, 217124), (153, 204352), (186, 168096), (192, 162843), (204, 153264), (206, 151776), (248, 126072), (272, 114948), (279, 112064), (288, 108562), (306, 102176), (309, 101184), (372, 84048), (408, 76632), (412, 75888), (496, 63036), (527, 59328), (544, 57474), (558, 56032), (576, 54281), (612, 51088), (618, 50592), (744, 42024), (816, 38316), (824, 37944), (927, 33728), (992, 31518), (1054, 29664), (1088, 28737), (1116, 28016), (1224, 25544), (1236, 25296), (1488, 21012), (1581, 19776), (1632, 19158), (1648, 18972), (1751, 17856), (1854, 16864), (1984, 15759), (2108, 14832), (2232, 14008), (2448, 12772), (2472, 12648), (2976, 10506), (3162, 9888), (3193, 9792), (3264, 9579), (3296, 9486), (3502, 8928), (3708, 8432), (4216, 7416), (4464, 7004), (4743, 6592), (4896, 6386), (4944, 6324), (5253, 5952)]