31137044

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{521}}^1$

素因数の和:815

約数の個数: 24

約数和(自身を含む): 55657728

約数和(自身を除く): 24520684

約数列:

[1, 2, 4, 67, 134, 223, 268, 446, 521, 892, 1042, 2084, 14941, 29882, 34907, 59764, 69814, 116183, 139628, 232366, 464732, 7784261, 15568522, 31137044]

約数ペア:

[(1, 31137044), (2, 15568522), (4, 7784261), (67, 464732), (134, 232366), (223, 139628), (268, 116183), (446, 69814), (521, 59764), (892, 34907), (1042, 29882), (2084, 14941)]