31201024632

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{817123}}^1$

素因数の和:817212

約数の個数: 64

約数和(自身を含む): 81973879680

約数和(自身を除く): 50772855048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 43, 74, 86, 111, 129, 148, 172, 222, 258, 296, 344, 444, 516, 888, 1032, 1591, 3182, 4773, 6364, 9546, 12728, 19092, 38184, 817123, 1634246, 2451369, 3268492, 4902738, 6536984, 9805476, 19610952, 30233551, 35136289, 60467102, 70272578, 90700653, 105408867, 120934204, 140545156, 181401306, 210817734, 241868408, 281090312, 362802612, 421635468, 725605224, 843270936, 1300042693, 2600085386, 3900128079, 5200170772, 7800256158, 10400341544, 15600512316, 31201024632]

約数ペア:

[(1, 31201024632), (2, 15600512316), (3, 10400341544), (4, 7800256158), (6, 5200170772), (8, 3900128079), (12, 2600085386), (24, 1300042693), (37, 843270936), (43, 725605224), (74, 421635468), (86, 362802612), (111, 281090312), (129, 241868408), (148, 210817734), (172, 181401306), (222, 140545156), (258, 120934204), (296, 105408867), (344, 90700653), (444, 70272578), (516, 60467102), (888, 35136289), (1032, 30233551), (1591, 19610952), (3182, 9805476), (4773, 6536984), (6364, 4902738), (9546, 3268492), (12728, 2451369), (19092, 1634246), (38184, 817123)]