100802564

素因数分解:

$2^2\times {\mathrm{311}}^1\times {\mathrm{81031}}^1$

素因数の和:81346

約数の個数: 12

約数和(自身を含む): 176973888

約数和(自身を除く): 76171324

約数列:

[1, 2, 4, 311, 622, 1244, 81031, 162062, 324124, 25200641, 50401282, 100802564]

約数ペア:

[(1, 100802564), (2, 50401282), (4, 25200641), (311, 324124), (622, 162062), (1244, 81031)]