90465256

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{70237}}^1$

素因数の和:70273

約数の個数: 32

約数和(自身を含む): 202285440

約数和(自身を除く): 111820184

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 70237, 140474, 280948, 491659, 561896, 983318, 1615451, 1966636, 3230902, 3933272, 6461804, 11308157, 12923608, 22616314, 45232628, 90465256]

約数ペア:

[(1, 90465256), (2, 45232628), (4, 22616314), (7, 12923608), (8, 11308157), (14, 6461804), (23, 3933272), (28, 3230902), (46, 1966636), (56, 1615451), (92, 983318), (161, 561896), (184, 491659), (322, 280948), (644, 140474), (1288, 70237)]