40379432

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{136417}}^1$

素因数の和:136460

約数の個数: 16

約数和(自身を含む): 77758260

約数和(自身を除く): 37378828

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 136417, 272834, 545668, 1091336, 5047429, 10094858, 20189716, 40379432]

約数ペア:

[(1, 40379432), (2, 20189716), (4, 10094858), (8, 5047429), (37, 1091336), (74, 545668), (148, 272834), (296, 136417)]