80948

素因数分解:

$2^2\times 7^3\times {\mathrm{59}}^1$

素因数の和:84

約数の個数: 24

約数和(自身を含む): 168000

約数和(自身を除く): 87052

約数列:

[1, 2, 4, 7, 14, 28, 49, 59, 98, 118, 196, 236, 343, 413, 686, 826, 1372, 1652, 2891, 5782, 11564, 20237, 40474, 80948]

約数ペア:

[(1, 80948), (2, 40474), (4, 20237), (7, 11564), (14, 5782), (28, 2891), (49, 1652), (59, 1372), (98, 826), (118, 686), (196, 413), (236, 343)]