31292784

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{4261}}^1$

素因数の和:4295

約数の個数: 80

約数和(自身を含む): 95127840

約数和(自身を除く): 63835056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 204, 216, 272, 306, 408, 432, 459, 612, 816, 918, 1224, 1836, 2448, 3672, 4261, 7344, 8522, 12783, 17044, 25566, 34088, 38349, 51132, 68176, 72437, 76698, 102264, 115047, 144874, 153396, 204528, 217311, 230094, 289748, 306792, 434622, 460188, 579496, 613584, 651933, 869244, 920376, 1158992, 1303866, 1738488, 1840752, 1955799, 2607732, 3476976, 3911598, 5215464, 7823196, 10430928, 15646392, 31292784]

約数ペア:

[(1, 31292784), (2, 15646392), (3, 10430928), (4, 7823196), (6, 5215464), (8, 3911598), (9, 3476976), (12, 2607732), (16, 1955799), (17, 1840752), (18, 1738488), (24, 1303866), (27, 1158992), (34, 920376), (36, 869244), (48, 651933), (51, 613584), (54, 579496), (68, 460188), (72, 434622), (102, 306792), (108, 289748), (136, 230094), (144, 217311), (153, 204528), (204, 153396), (216, 144874), (272, 115047), (306, 102264), (408, 76698), (432, 72437), (459, 68176), (612, 51132), (816, 38349), (918, 34088), (1224, 25566), (1836, 17044), (2448, 12783), (3672, 8522), (4261, 7344)]