91966576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{442147}}^1$

素因数の和:442168

約数の個数: 20

約数和(自身を含む): 191892232

約数和(自身を除く): 99925656

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 442147, 884294, 1768588, 3537176, 5747911, 7074352, 11495822, 22991644, 45983288, 91966576]

約数ペア:

[(1, 91966576), (2, 45983288), (4, 22991644), (8, 11495822), (13, 7074352), (16, 5747911), (26, 3537176), (52, 1768588), (104, 884294), (208, 442147)]