45791408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{220151}}^1$

素因数の和:220172

約数の個数: 20

約数和(自身を含む): 95545968

約数和(自身を除く): 49754560

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 220151, 440302, 880604, 1761208, 2861963, 3522416, 5723926, 11447852, 22895704, 45791408]

約数ペア:

[(1, 45791408), (2, 22895704), (4, 11447852), (8, 5723926), (13, 3522416), (16, 2861963), (26, 1761208), (52, 880604), (104, 440302), (208, 220151)]