31795688

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{821}}^1$

素因数の和:977

約数の個数: 32

約数和(自身を含む): 61551360

約数和(自身を除く): 29755672

約数列:

[1, 2, 4, 8, 47, 94, 103, 188, 206, 376, 412, 821, 824, 1642, 3284, 4841, 6568, 9682, 19364, 38587, 38728, 77174, 84563, 154348, 169126, 308696, 338252, 676504, 3974461, 7948922, 15897844, 31795688]

約数ペア:

[(1, 31795688), (2, 15897844), (4, 7948922), (8, 3974461), (47, 676504), (94, 338252), (103, 308696), (188, 169126), (206, 154348), (376, 84563), (412, 77174), (821, 38728), (824, 38587), (1642, 19364), (3284, 9682), (4841, 6568)]