40806352

素因数分解:

$2^4\times {\mathrm{383}}^1\times {\mathrm{6659}}^1$

素因数の和:7050

約数の個数: 20

約数和(自身を含む): 79280640

約数和(自身を除く): 38474288

約数列:

[1, 2, 4, 8, 16, 383, 766, 1532, 3064, 6128, 6659, 13318, 26636, 53272, 106544, 2550397, 5100794, 10201588, 20403176, 40806352]

約数ペア:

[(1, 40806352), (2, 20403176), (4, 10201588), (8, 5100794), (16, 2550397), (383, 106544), (766, 53272), (1532, 26636), (3064, 13318), (6128, 6659)]