1631384704

素因数分解:

$2^7\times {\mathrm{12745193}}^1$

素因数の和:12745207

約数の個数: 16

約数和(自身を含む): 3250024470

約数和(自身を除く): 1618639766

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 12745193, 25490386, 50980772, 101961544, 203923088, 407846176, 815692352, 1631384704]

約数ペア:

[(1, 1631384704), (2, 815692352), (4, 407846176), (8, 203923088), (16, 101961544), (32, 50980772), (64, 25490386), (128, 12745193)]