40142224

素因数分解:

$2^4\times {\mathrm{1201}}^1\times {\mathrm{2089}}^1$

素因数の和:3298

約数の個数: 20

約数和(自身を含む): 77877580

約数和(自身を除く): 37735356

約数列:

[1, 2, 4, 8, 16, 1201, 2089, 2402, 4178, 4804, 8356, 9608, 16712, 19216, 33424, 2508889, 5017778, 10035556, 20071112, 40142224]

約数ペア:

[(1, 40142224), (2, 20071112), (4, 10035556), (8, 5017778), (16, 2508889), (1201, 33424), (2089, 19216), (2402, 16712), (4178, 9608), (4804, 8356)]