22116856

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{31063}}^1$

素因数の和:31158

約数の個数: 16

約数和(自身を含む): 41936400

約数和(自身を除く): 19819544

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 31063, 62126, 124252, 248504, 2764607, 5529214, 11058428, 22116856]

約数ペア:

[(1, 22116856), (2, 11058428), (4, 5529214), (8, 2764607), (89, 248504), (178, 124252), (356, 62126), (712, 31063)]