45710288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{219761}}^1$

素因数の和:219782

約数の個数: 20

約数和(自身を含む): 95376708

約数和(自身を除く): 49666420

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 219761, 439522, 879044, 1758088, 2856893, 3516176, 5713786, 11427572, 22855144, 45710288]

約数ペア:

[(1, 45710288), (2, 22855144), (4, 11427572), (8, 5713786), (13, 3516176), (16, 2856893), (26, 1758088), (52, 879044), (104, 439522), (208, 219761)]