2045302568

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{88741}}^1$

素因数の和:88857

約数の個数: 32

約数和(自身を含む): 3982740960

約数和(自身を除く): 1937438392

約数列:

[1, 2, 4, 8, 43, 67, 86, 134, 172, 268, 344, 536, 2881, 5762, 11524, 23048, 88741, 177482, 354964, 709928, 3815863, 5945647, 7631726, 11891294, 15263452, 23782588, 30526904, 47565176, 255662821, 511325642, 1022651284, 2045302568]

約数ペア:

[(1, 2045302568), (2, 1022651284), (4, 511325642), (8, 255662821), (43, 47565176), (67, 30526904), (86, 23782588), (134, 15263452), (172, 11891294), (268, 7631726), (344, 5945647), (536, 3815863), (2881, 709928), (5762, 354964), (11524, 177482), (23048, 88741)]