88891679545

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{4209883}}^1$

素因数の和:4210032

約数の個数: 16

約数和(自身を含む): 110332639872

約数和(自身を除く): 21440960327

約数列:

[1, 5, 41, 103, 205, 515, 4223, 21115, 4209883, 21049415, 172605203, 433617949, 863026015, 2168089745, 17778335909, 88891679545]

約数ペア:

[(1, 88891679545), (5, 17778335909), (41, 2168089745), (103, 863026015), (205, 433617949), (515, 172605203), (4223, 21049415), (21115, 4209883)]