40392416

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{54881}}^1$

素因数の和:54914

約数の個数: 24

約数和(自身を含む): 82981584

約数和(自身を除く): 42589168

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 54881, 109762, 219524, 439048, 878096, 1262263, 1756192, 2524526, 5049052, 10098104, 20196208, 40392416]

約数ペア:

[(1, 40392416), (2, 20196208), (4, 10098104), (8, 5049052), (16, 2524526), (23, 1756192), (32, 1262263), (46, 878096), (92, 439048), (184, 219524), (368, 109762), (736, 54881)]