3855978032

素因数分解:

$2^4\times {\mathrm{1091}}^1\times {\mathrm{220897}}^1$

素因数の和:221996

約数の個数: 20

約数和(自身を含む): 7477839096

約数和(自身を除く): 3621861064

約数列:

[1, 2, 4, 8, 16, 1091, 2182, 4364, 8728, 17456, 220897, 441794, 883588, 1767176, 3534352, 240998627, 481997254, 963994508, 1927989016, 3855978032]

約数ペア:

[(1, 3855978032), (2, 1927989016), (4, 963994508), (8, 481997254), (16, 240998627), (1091, 3534352), (2182, 1767176), (4364, 883588), (8728, 441794), (17456, 220897)]