80683972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{5227}}^1$

素因数の和:5475

約数の個数: 24

約数和(自身を含む): 150189984

約数和(自身を除く): 69506012

約数列:

[1, 2, 4, 17, 34, 68, 227, 454, 908, 3859, 5227, 7718, 10454, 15436, 20908, 88859, 177718, 355436, 1186529, 2373058, 4746116, 20170993, 40341986, 80683972]

約数ペア:

[(1, 80683972), (2, 40341986), (4, 20170993), (17, 4746116), (34, 2373058), (68, 1186529), (227, 355436), (454, 177718), (908, 88859), (3859, 20908), (5227, 15436), (7718, 10454)]