63641896

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{60727}}^1$

素因数の和:60864

約数の個数: 16

約数和(自身を含む): 120241440

約数和(自身を除く): 56599544

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 60727, 121454, 242908, 485816, 7955237, 15910474, 31820948, 63641896]

約数ペア:

[(1, 63641896), (2, 31820948), (4, 15910474), (8, 7955237), (131, 485816), (262, 242908), (524, 121454), (1048, 60727)]