40956848

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{30841}}^1$

素因数の和:30932

約数の個数: 20

約数和(自身を含む): 80312568

約数和(自身を除く): 39355720

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 30841, 61682, 123364, 246728, 493456, 2559803, 5119606, 10239212, 20478424, 40956848]

約数ペア:

[(1, 40956848), (2, 20478424), (4, 10239212), (8, 5119606), (16, 2559803), (83, 493456), (166, 246728), (332, 123364), (664, 61682), (1328, 30841)]