40166848

素因数分解:

$2^6\times {\mathrm{569}}^1\times {\mathrm{1103}}^1$

素因数の和:1684

約数の個数: 28

約数和(自身を含む): 79918560

約数和(自身を除く): 39751712

約数列:

[1, 2, 4, 8, 16, 32, 64, 569, 1103, 1138, 2206, 2276, 4412, 4552, 8824, 9104, 17648, 18208, 35296, 36416, 70592, 627607, 1255214, 2510428, 5020856, 10041712, 20083424, 40166848]

約数ペア:

[(1, 40166848), (2, 20083424), (4, 10041712), (8, 5020856), (16, 2510428), (32, 1255214), (64, 627607), (569, 70592), (1103, 36416), (1138, 35296), (2206, 18208), (2276, 17648), (4412, 9104), (4552, 8824)]