80203948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{5507}}^1$

素因数の和:5853

約数の個数: 24

約数和(自身を含む): 153607104

約数和(自身を除く): 73403156

約数列:

[1, 2, 4, 11, 22, 44, 331, 662, 1324, 3641, 5507, 7282, 11014, 14564, 22028, 60577, 121154, 242308, 1822817, 3645634, 7291268, 20050987, 40101974, 80203948]

約数ペア:

[(1, 80203948), (2, 40101974), (4, 20050987), (11, 7291268), (22, 3645634), (44, 1822817), (331, 242308), (662, 121154), (1324, 60577), (3641, 22028), (5507, 14564), (7282, 11014)]