80587718

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1\times {\mathrm{2887}}^1$

素因数の和:3727

約数の個数: 16

約数和(自身を含む): 128192544

約数和(自身を除く): 47604826

約数列:

[1, 2, 17, 34, 821, 1642, 2887, 5774, 13957, 27914, 49079, 98158, 2370227, 4740454, 40293859, 80587718]

約数ペア:

[(1, 80587718), (2, 40293859), (17, 4740454), (34, 2370227), (821, 98158), (1642, 49079), (2887, 27914), (5774, 13957)]