1623315128

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{521}}^1\times {\mathrm{5813}}^1$

素因数の和:6407

約数の個数: 32

約数和(自身を含む): 3095606160

約数和(自身を除く): 1472291032

約数列:

[1, 2, 4, 8, 67, 134, 268, 521, 536, 1042, 2084, 4168, 5813, 11626, 23252, 34907, 46504, 69814, 139628, 279256, 389471, 778942, 1557884, 3028573, 3115768, 6057146, 12114292, 24228584, 202914391, 405828782, 811657564, 1623315128]

約数ペア:

[(1, 1623315128), (2, 811657564), (4, 405828782), (8, 202914391), (67, 24228584), (134, 12114292), (268, 6057146), (521, 3115768), (536, 3028573), (1042, 1557884), (2084, 778942), (4168, 389471), (5813, 279256), (11626, 139628), (23252, 69814), (34907, 46504)]