81683152

素因数分解:

$2^4\times {\mathrm{41}}^2\times {\mathrm{3037}}^1$

素因数の和:3127

約数の個数: 30

約数和(自身を含む): 162268694

約数和(自身を除く): 80585542

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1681, 3037, 3362, 6074, 6724, 12148, 13448, 24296, 26896, 48592, 124517, 249034, 498068, 996136, 1992272, 5105197, 10210394, 20420788, 40841576, 81683152]

約数ペア:

[(1, 81683152), (2, 40841576), (4, 20420788), (8, 10210394), (16, 5105197), (41, 1992272), (82, 996136), (164, 498068), (328, 249034), (656, 124517), (1681, 48592), (3037, 26896), (3362, 24296), (6074, 13448), (6724, 12148)]