31893608

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{379}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 61240800

約数和(自身を除く): 29347192

約数列:

[1, 2, 4, 8, 67, 134, 157, 268, 314, 379, 536, 628, 758, 1256, 1516, 3032, 10519, 21038, 25393, 42076, 50786, 59503, 84152, 101572, 119006, 203144, 238012, 476024, 3986701, 7973402, 15946804, 31893608]

約数ペア:

[(1, 31893608), (2, 15946804), (4, 7973402), (8, 3986701), (67, 476024), (134, 238012), (157, 203144), (268, 119006), (314, 101572), (379, 84152), (536, 59503), (628, 50786), (758, 42076), (1256, 25393), (1516, 21038), (3032, 10519)]