80072408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{769927}}^1$

素因数の和:769946

約数の個数: 16

約数和(自身を含む): 161684880

約数和(自身を除く): 81612472

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 769927, 1539854, 3079708, 6159416, 10009051, 20018102, 40036204, 80072408]

約数ペア:

[(1, 80072408), (2, 40036204), (4, 20018102), (8, 10009051), (13, 6159416), (26, 3079708), (52, 1539854), (104, 769927)]