16497820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{48523}}^1$

素因数の和:48549

約数の個数: 24

約数和(自身を含む): 36684144

約数和(自身を除く): 20186324

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 48523, 97046, 194092, 242615, 485230, 824891, 970460, 1649782, 3299564, 4124455, 8248910, 16497820]

約数ペア:

[(1, 16497820), (2, 8248910), (4, 4124455), (5, 3299564), (10, 1649782), (17, 970460), (20, 824891), (34, 485230), (68, 242615), (85, 194092), (170, 97046), (340, 48523)]