15167872

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{1669}}^1$

素因数の和:1754

約数の個数: 32

約数和(自身を含む): 30661200

約数和(自身を除く): 15493328

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 1669, 2272, 3338, 4544, 6676, 9088, 13352, 26704, 53408, 106816, 118499, 213632, 236998, 473996, 947992, 1895984, 3791968, 7583936, 15167872]

約数ペア:

[(1, 15167872), (2, 7583936), (4, 3791968), (8, 1895984), (16, 947992), (32, 473996), (64, 236998), (71, 213632), (128, 118499), (142, 106816), (284, 53408), (568, 26704), (1136, 13352), (1669, 9088), (2272, 6676), (3338, 4544)]