16640792

素因数分解:

$2^3\times 7^2\times {\mathrm{42451}}^1$

素因数の和:42471

約数の個数: 24

約数和(自身を含む): 36296460

約数和(自身を除く): 19655668

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 42451, 84902, 169804, 297157, 339608, 594314, 1188628, 2080099, 2377256, 4160198, 8320396, 16640792]

約数ペア:

[(1, 16640792), (2, 8320396), (4, 4160198), (7, 2377256), (8, 2080099), (14, 1188628), (28, 594314), (49, 339608), (56, 297157), (98, 169804), (196, 84902), (392, 42451)]