80280122

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{4817}}^1$

素因数の和:5473

約数の個数: 16

約数和(自身を含む): 129912552

約数和(自身を除く): 49632430

約数列:

[1, 2, 13, 26, 641, 1282, 4817, 8333, 9634, 16666, 62621, 125242, 3087697, 6175394, 40140061, 80280122]

約数ペア:

[(1, 80280122), (2, 40140061), (13, 6175394), (26, 3087697), (641, 125242), (1282, 62621), (4817, 16666), (8333, 9634)]