79331408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{381401}}^1$

素因数の和:381422

約数の個数: 20

約数和(自身を含む): 165528468

約数和(自身を除く): 86197060

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 381401, 762802, 1525604, 3051208, 4958213, 6102416, 9916426, 19832852, 39665704, 79331408]

約数ペア:

[(1, 79331408), (2, 39665704), (4, 19832852), (8, 9916426), (13, 6102416), (16, 4958213), (26, 3051208), (52, 1525604), (104, 762802), (208, 381401)]