91370032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{439279}}^1$

素因数の和:439300

約数の個数: 20

約数和(自身を含む): 190647520

約数和(自身を除く): 99277488

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 439279, 878558, 1757116, 3514232, 5710627, 7028464, 11421254, 22842508, 45685016, 91370032]

約数ペア:

[(1, 91370032), (2, 45685016), (4, 22842508), (8, 11421254), (13, 7028464), (16, 5710627), (26, 3514232), (52, 1757116), (104, 878558), (208, 439279)]