31682016

素因数分解:

$2^5\times 3^4\times {\mathrm{17}}^1\times {\mathrm{719}}^1$

素因数の和:758

約数の個数: 120

約数和(自身を含む): 98794080

約数和(自身を除く): 67112064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 204, 216, 272, 288, 306, 324, 408, 432, 459, 544, 612, 648, 719, 816, 864, 918, 1224, 1296, 1377, 1438, 1632, 1836, 2157, 2448, 2592, 2754, 2876, 3672, 4314, 4896, 5508, 5752, 6471, 7344, 8628, 11016, 11504, 12223, 12942, 14688, 17256, 19413, 22032, 23008, 24446, 25884, 34512, 36669, 38826, 44064, 48892, 51768, 58239, 69024, 73338, 77652, 97784, 103536, 110007, 116478, 146676, 155304, 195568, 207072, 220014, 232956, 293352, 310608, 330021, 391136, 440028, 465912, 586704, 621216, 660042, 880056, 931824, 990063, 1173408, 1320084, 1760112, 1863648, 1980126, 2640168, 3520224, 3960252, 5280336, 7920504, 10560672, 15841008, 31682016]

約数ペア:

[(1, 31682016), (2, 15841008), (3, 10560672), (4, 7920504), (6, 5280336), (8, 3960252), (9, 3520224), (12, 2640168), (16, 1980126), (17, 1863648), (18, 1760112), (24, 1320084), (27, 1173408), (32, 990063), (34, 931824), (36, 880056), (48, 660042), (51, 621216), (54, 586704), (68, 465912), (72, 440028), (81, 391136), (96, 330021), (102, 310608), (108, 293352), (136, 232956), (144, 220014), (153, 207072), (162, 195568), (204, 155304), (216, 146676), (272, 116478), (288, 110007), (306, 103536), (324, 97784), (408, 77652), (432, 73338), (459, 69024), (544, 58239), (612, 51768), (648, 48892), (719, 44064), (816, 38826), (864, 36669), (918, 34512), (1224, 25884), (1296, 24446), (1377, 23008), (1438, 22032), (1632, 19413), (1836, 17256), (2157, 14688), (2448, 12942), (2592, 12223), (2754, 11504), (2876, 11016), (3672, 8628), (4314, 7344), (4896, 6471), (5508, 5752)]