31989342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4073}}^1$

素因数の和:4113

約数の個数: 64

約数和(自身を含む): 84478464

約数和(自身を除く): 52489122

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 51, 66, 77, 102, 119, 154, 187, 231, 238, 357, 374, 462, 561, 714, 1122, 1309, 2618, 3927, 4073, 7854, 8146, 12219, 24438, 28511, 44803, 57022, 69241, 85533, 89606, 134409, 138482, 171066, 207723, 268818, 313621, 415446, 484687, 627242, 761651, 940863, 969374, 1454061, 1523302, 1881726, 2284953, 2908122, 4569906, 5331557, 10663114, 15994671, 31989342]

約数ペア:

[(1, 31989342), (2, 15994671), (3, 10663114), (6, 5331557), (7, 4569906), (11, 2908122), (14, 2284953), (17, 1881726), (21, 1523302), (22, 1454061), (33, 969374), (34, 940863), (42, 761651), (51, 627242), (66, 484687), (77, 415446), (102, 313621), (119, 268818), (154, 207723), (187, 171066), (231, 138482), (238, 134409), (357, 89606), (374, 85533), (462, 69241), (561, 57022), (714, 44803), (1122, 28511), (1309, 24438), (2618, 12219), (3927, 8146), (4073, 7854)]