228722512

素因数分解:

$2^4\times {\mathrm{439}}^1\times {\mathrm{32563}}^1$

素因数の和:33010

約数の個数: 20

約数和(自身を含む): 444172960

約数和(自身を除く): 215450448

約数列:

[1, 2, 4, 8, 16, 439, 878, 1756, 3512, 7024, 32563, 65126, 130252, 260504, 521008, 14295157, 28590314, 57180628, 114361256, 228722512]

約数ペア:

[(1, 228722512), (2, 114361256), (4, 57180628), (8, 28590314), (16, 14295157), (439, 521008), (878, 260504), (1756, 130252), (3512, 65126), (7024, 32563)]