84099856

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{128201}}^1$

素因数の和:128250

約数の個数: 20

約数和(自身を含む): 166919004

約数和(自身を除く): 82819148

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 128201, 256402, 512804, 1025608, 2051216, 5256241, 10512482, 21024964, 42049928, 84099856]

約数ペア:

[(1, 84099856), (2, 42049928), (4, 21024964), (8, 10512482), (16, 5256241), (41, 2051216), (82, 1025608), (164, 512804), (328, 256402), (656, 128201)]