15855344

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{34171}}^1$

素因数の和:34208

約数の個数: 20

約数和(自身を含む): 31779960

約数和(自身を除く): 15924616

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 34171, 68342, 136684, 273368, 546736, 990959, 1981918, 3963836, 7927672, 15855344]

約数ペア:

[(1, 15855344), (2, 7927672), (4, 3963836), (8, 1981918), (16, 990959), (29, 546736), (58, 273368), (116, 136684), (232, 68342), (464, 34171)]