8878064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{42683}}^1$

素因数の和:42704

約数の個数: 20

約数和(自身を含む): 18524856

約数和(自身を除く): 9646792

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 42683, 85366, 170732, 341464, 554879, 682928, 1109758, 2219516, 4439032, 8878064]

約数ペア:

[(1, 8878064), (2, 4439032), (4, 2219516), (8, 1109758), (13, 682928), (16, 554879), (26, 341464), (52, 170732), (104, 85366), (208, 42683)]