77008016

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{15377}}^1$

素因数の和:15698

約数の個数: 20

約数和(自身を含む): 149689452

約数和(自身を除く): 72681436

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 15377, 30754, 61508, 123016, 246032, 4813001, 9626002, 19252004, 38504008, 77008016]

約数ペア:

[(1, 77008016), (2, 38504008), (4, 19252004), (8, 9626002), (16, 4813001), (313, 246032), (626, 123016), (1252, 61508), (2504, 30754), (5008, 15377)]