235280456

素因数分解:

$2^3\times {\mathrm{1409}}^1\times {\mathrm{20873}}^1$

素因数の和:22288

約数の個数: 16

約数和(自身を含む): 441485100

約数和(自身を除く): 206204644

約数列:

[1, 2, 4, 8, 1409, 2818, 5636, 11272, 20873, 41746, 83492, 166984, 29410057, 58820114, 117640228, 235280456]

約数ペア:

[(1, 235280456), (2, 117640228), (4, 58820114), (8, 29410057), (1409, 166984), (2818, 83492), (5636, 41746), (11272, 20873)]