64627688

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{102259}}^1$

素因数の和:102344

約数の個数: 16

約数和(自身を含む): 122712000

約数和(自身を除く): 58084312

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 102259, 204518, 409036, 818072, 8078461, 16156922, 32313844, 64627688]

約数ペア:

[(1, 64627688), (2, 32313844), (4, 16156922), (8, 8078461), (79, 818072), (158, 409036), (316, 204518), (632, 102259)]