5661616

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{821}}^1$

素因数の和:1260

約数の個数: 20

約数和(自身を含む): 11008224

約数和(自身を除く): 5346608

約数列:

[1, 2, 4, 8, 16, 431, 821, 862, 1642, 1724, 3284, 3448, 6568, 6896, 13136, 353851, 707702, 1415404, 2830808, 5661616]

約数ペア:

[(1, 5661616), (2, 2830808), (4, 1415404), (8, 707702), (16, 353851), (431, 13136), (821, 6896), (862, 6568), (1642, 3448), (1724, 3284)]