239912896

素因数分解:

$2^6\times {\mathrm{193}}^1\times {\mathrm{19423}}^1$

素因数の和:19628

約数の個数: 28

約数和(自身を含む): 478568512

約数和(自身を除く): 238655616

約数列:

[1, 2, 4, 8, 16, 32, 64, 193, 386, 772, 1544, 3088, 6176, 12352, 19423, 38846, 77692, 155384, 310768, 621536, 1243072, 3748639, 7497278, 14994556, 29989112, 59978224, 119956448, 239912896]

約数ペア:

[(1, 239912896), (2, 119956448), (4, 59978224), (8, 29989112), (16, 14994556), (32, 7497278), (64, 3748639), (193, 1243072), (386, 621536), (772, 310768), (1544, 155384), (3088, 77692), (6176, 38846), (12352, 19423)]