80853038

素因数分解:

$2^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{3137}}^1$

素因数の和:3416

約数の個数: 24

約数和(自身を含む): 141661872

約数和(自身を除く): 60808834

約数列:

[1, 2, 7, 14, 49, 98, 263, 526, 1841, 3137, 3682, 6274, 12887, 21959, 25774, 43918, 153713, 307426, 825031, 1650062, 5775217, 11550434, 40426519, 80853038]

約数ペア:

[(1, 80853038), (2, 40426519), (7, 11550434), (14, 5775217), (49, 1650062), (98, 825031), (263, 307426), (526, 153713), (1841, 43918), (3137, 25774), (3682, 21959), (6274, 12887)]