90368447

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{887}}^1$

素因数の和:1378

約数の個数: 16

約数和(自身を含む): 103384512

約数和(自身を除く): 13016065

約数列:

[1, 13, 17, 221, 461, 887, 5993, 7837, 11531, 15079, 101881, 196027, 408907, 5315791, 6951419, 90368447]

約数ペア:

[(1, 90368447), (13, 6951419), (17, 5315791), (221, 408907), (461, 196027), (887, 101881), (5993, 15079), (7837, 11531)]