323366944

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{142327}}^1$

素因数の和:142408

約数の個数: 24

約数和(自身を含む): 645599808

約数和(自身を除く): 322232864

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 142327, 284654, 569308, 1138616, 2277232, 4554464, 10105217, 20210434, 40420868, 80841736, 161683472, 323366944]

約数ペア:

[(1, 323366944), (2, 161683472), (4, 80841736), (8, 40420868), (16, 20210434), (32, 10105217), (71, 4554464), (142, 2277232), (284, 1138616), (568, 569308), (1136, 284654), (2272, 142327)]