124630736

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{56039}}^1$

素因数の和:56186

約数の個数: 20

約数和(自身を含む): 243213600

約数和(自身を除く): 118582864

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 56039, 112078, 224156, 448312, 896624, 7789421, 15578842, 31157684, 62315368, 124630736]

約数ペア:

[(1, 124630736), (2, 62315368), (4, 31157684), (8, 15578842), (16, 7789421), (139, 896624), (278, 448312), (556, 224156), (1112, 112078), (2224, 56039)]