80785118

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1\times {\mathrm{1567}}^1$

素因数の和:1891

約数の個数: 16

約数和(自身を含む): 122774400

約数和(自身を除く): 41989282

約数列:

[1, 2, 149, 173, 298, 346, 1567, 3134, 25777, 51554, 233483, 271091, 466966, 542182, 40392559, 80785118]

約数ペア:

[(1, 80785118), (2, 40392559), (149, 542182), (173, 466966), (298, 271091), (346, 233483), (1567, 51554), (3134, 25777)]