81134528

素因数分解:

$2^6\times {\mathrm{1267727}}^1$

素因数の和:1267739

約数の個数: 14

約数和(自身を含む): 161001456

約数和(自身を除く): 79866928

約数列:

[1, 2, 4, 8, 16, 32, 64, 1267727, 2535454, 5070908, 10141816, 20283632, 40567264, 81134528]

約数ペア:

[(1, 81134528), (2, 40567264), (4, 20283632), (8, 10141816), (16, 5070908), (32, 2535454), (64, 1267727)]