40722872

素因数分解:

$2^3\times {\mathrm{523}}^1\times {\mathrm{9733}}^1$

素因数の和:10262

約数の個数: 16

約数和(自身を含む): 76509240

約数和(自身を除く): 35786368

約数列:

[1, 2, 4, 8, 523, 1046, 2092, 4184, 9733, 19466, 38932, 77864, 5090359, 10180718, 20361436, 40722872]

約数ペア:

[(1, 40722872), (2, 20361436), (4, 10180718), (8, 5090359), (523, 77864), (1046, 38932), (2092, 19466), (4184, 9733)]