172870982

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{863}}^1\times {\mathrm{2131}}^1$

素因数の和:3043

約数の個数: 16

約数和(自身を含む): 265254912

約数和(自身を除く): 92383930

約数列:

[1, 2, 47, 94, 863, 1726, 2131, 4262, 40561, 81122, 100157, 200314, 1839053, 3678106, 86435491, 172870982]

約数ペア:

[(1, 172870982), (2, 86435491), (47, 3678106), (94, 1839053), (863, 200314), (1726, 100157), (2131, 81122), (4262, 40561)]