385203856

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{587201}}^1$

素因数の和:587250

約数の個数: 20

約数和(自身を含む): 764537004

約数和(自身を除く): 379333148

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 587201, 1174402, 2348804, 4697608, 9395216, 24075241, 48150482, 96300964, 192601928, 385203856]

約数ペア:

[(1, 385203856), (2, 192601928), (4, 96300964), (8, 48150482), (16, 24075241), (41, 9395216), (82, 4697608), (164, 2348804), (328, 1174402), (656, 587201)]