124531216

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{251071}}^1$

素因数の和:251110

約数の個数: 20

約数和(自身を含む): 249063424

約数和(自身を除く): 124532208

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 251071, 502142, 1004284, 2008568, 4017136, 7783201, 15566402, 31132804, 62265608, 124531216]

約数ペア:

[(1, 124531216), (2, 62265608), (4, 31132804), (8, 15566402), (16, 7783201), (31, 4017136), (62, 2008568), (124, 1004284), (248, 502142), (496, 251071)]