31231608

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1951}}^1$

素因数の和:2012

約数の個数: 64

約数和(自身を含む): 84326400

約数和(自身を除く): 53094792

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 29, 46, 58, 69, 87, 92, 116, 138, 174, 184, 232, 276, 348, 552, 667, 696, 1334, 1951, 2001, 2668, 3902, 4002, 5336, 5853, 7804, 8004, 11706, 15608, 16008, 23412, 44873, 46824, 56579, 89746, 113158, 134619, 169737, 179492, 226316, 269238, 339474, 358984, 452632, 538476, 678948, 1076952, 1301317, 1357896, 2602634, 3903951, 5205268, 7807902, 10410536, 15615804, 31231608]

約数ペア:

[(1, 31231608), (2, 15615804), (3, 10410536), (4, 7807902), (6, 5205268), (8, 3903951), (12, 2602634), (23, 1357896), (24, 1301317), (29, 1076952), (46, 678948), (58, 538476), (69, 452632), (87, 358984), (92, 339474), (116, 269238), (138, 226316), (174, 179492), (184, 169737), (232, 134619), (276, 113158), (348, 89746), (552, 56579), (667, 46824), (696, 44873), (1334, 23412), (1951, 16008), (2001, 15608), (2668, 11706), (3902, 8004), (4002, 7804), (5336, 5853)]