80436212

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{191}}^1\times {\mathrm{829}}^1$

素因数の和:1151

約数の個数: 24

約数和(自身を含む): 142786560

約数和(自身を除く): 62350348

約数列:

[1, 2, 4, 127, 191, 254, 382, 508, 764, 829, 1658, 3316, 24257, 48514, 97028, 105283, 158339, 210566, 316678, 421132, 633356, 20109053, 40218106, 80436212]

約数ペア:

[(1, 80436212), (2, 40218106), (4, 20109053), (127, 633356), (191, 421132), (254, 316678), (382, 210566), (508, 158339), (764, 105283), (829, 97028), (1658, 48514), (3316, 24257)]