164051288

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{91957}}^1$

素因数の和:92186

約数の個数: 16

約数和(自身を含む): 308978880

約数和(自身を除く): 144927592

約数列:

[1, 2, 4, 8, 223, 446, 892, 1784, 91957, 183914, 367828, 735656, 20506411, 41012822, 82025644, 164051288]

約数ペア:

[(1, 164051288), (2, 82025644), (4, 41012822), (8, 20506411), (223, 735656), (446, 367828), (892, 183914), (1784, 91957)]