18059344

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{38921}}^1$

素因数の和:38958

約数の個数: 20

約数和(自身を含む): 36197460

約数和(自身を除く): 18138116

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 38921, 77842, 155684, 311368, 622736, 1128709, 2257418, 4514836, 9029672, 18059344]

約数ペア:

[(1, 18059344), (2, 9029672), (4, 4514836), (8, 2257418), (16, 1128709), (29, 622736), (58, 311368), (116, 155684), (232, 77842), (464, 38921)]