461557792

素因数分解:

$2^5\times {\mathrm{661}}^1\times {\mathrm{21821}}^1$

素因数の和:22492

約数の個数: 24

約数和(自身を含む): 910108332

約数和(自身を除く): 448550540

約数列:

[1, 2, 4, 8, 16, 32, 661, 1322, 2644, 5288, 10576, 21152, 21821, 43642, 87284, 174568, 349136, 698272, 14423681, 28847362, 57694724, 115389448, 230778896, 461557792]

約数ペア:

[(1, 461557792), (2, 230778896), (4, 115389448), (8, 57694724), (16, 28847362), (32, 14423681), (661, 698272), (1322, 349136), (2644, 174568), (5288, 87284), (10576, 43642), (21152, 21821)]