123423524

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{142193}}^1$

素因数の和:142235

約数の個数: 24

約数和(自身を含む): 254811648

約数和(自身を除く): 131388124

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 142193, 284386, 568772, 995351, 1990702, 3981404, 4407983, 8815966, 17631932, 30855881, 61711762, 123423524]

約数ペア:

[(1, 123423524), (2, 61711762), (4, 30855881), (7, 17631932), (14, 8815966), (28, 4407983), (31, 3981404), (62, 1990702), (124, 995351), (217, 568772), (434, 284386), (868, 142193)]