31555928

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{521}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 60698160

約数和(自身を除く): 29142232

約数列:

[1, 2, 4, 8, 67, 113, 134, 226, 268, 452, 521, 536, 904, 1042, 2084, 4168, 7571, 15142, 30284, 34907, 58873, 60568, 69814, 117746, 139628, 235492, 279256, 470984, 3944491, 7888982, 15777964, 31555928]

約数ペア:

[(1, 31555928), (2, 15777964), (4, 7888982), (8, 3944491), (67, 470984), (113, 279256), (134, 235492), (226, 139628), (268, 117746), (452, 69814), (521, 60568), (536, 58873), (904, 34907), (1042, 30284), (2084, 15142), (4168, 7571)]