1657187072

素因数分解:

$2^8\times {\mathrm{137}}^1\times {\mathrm{47251}}^1$

素因数の和:47404

約数の個数: 36

約数和(自身を含む): 3332116536

約数和(自身を除く): 1674929464

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 256, 274, 548, 1096, 2192, 4384, 8768, 17536, 35072, 47251, 94502, 189004, 378008, 756016, 1512032, 3024064, 6048128, 6473387, 12096256, 12946774, 25893548, 51787096, 103574192, 207148384, 414296768, 828593536, 1657187072]

約数ペア:

[(1, 1657187072), (2, 828593536), (4, 414296768), (8, 207148384), (16, 103574192), (32, 51787096), (64, 25893548), (128, 12946774), (137, 12096256), (256, 6473387), (274, 6048128), (548, 3024064), (1096, 1512032), (2192, 756016), (4384, 378008), (8768, 189004), (17536, 94502), (35072, 47251)]