80484838

素因数分解:

$2^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{21859}}^1$

素因数の和:22131

約数の個数: 16

約数和(自身を含む): 138504960

約数和(自身を除く): 58020122

約数列:

[1, 2, 7, 14, 263, 526, 1841, 3682, 21859, 43718, 153013, 306026, 5748917, 11497834, 40242419, 80484838]

約数ペア:

[(1, 80484838), (2, 40242419), (7, 11497834), (14, 5748917), (263, 306026), (526, 153013), (1841, 43718), (3682, 21859)]