23040256

素因数分解:

$2^8\times {\mathrm{90001}}^1$

素因数の和:90017

約数の個数: 18

約数和(自身を含む): 45991022

約数和(自身を除く): 22950766

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 90001, 180002, 360004, 720008, 1440016, 2880032, 5760064, 11520128, 23040256]

約数ペア:

[(1, 23040256), (2, 11520128), (4, 5760064), (8, 2880032), (16, 1440016), (32, 720008), (64, 360004), (128, 180002), (256, 90001)]