40197496318

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{32261233}}^1$

素因数の和:32261331

約数の個数: 16

約数和(自身を含む): 69684265440

約数和(自身を除く): 29486769122

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 32261233, 64522466, 225828631, 451657262, 2871249737, 5742499474, 20098748159, 40197496318]

約数ペア:

[(1, 40197496318), (2, 20098748159), (7, 5742499474), (14, 2871249737), (89, 451657262), (178, 225828631), (623, 64522466), (1246, 32261233)]