80955082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{11839}}^1$

素因数の和:12117

約数の個数: 16

約数和(自身を含む): 131281920

約数和(自身を除く): 50326838

約数列:

[1, 2, 13, 26, 263, 526, 3419, 6838, 11839, 23678, 153907, 307814, 3113657, 6227314, 40477541, 80955082]

約数ペア:

[(1, 80955082), (2, 40477541), (13, 6227314), (26, 3113657), (263, 307814), (526, 153907), (3419, 23678), (6838, 11839)]