83161552

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{305741}}^1$

素因数の和:305766

約数の個数: 20

約数和(自身を含む): 170604036

約数和(自身を除く): 87442484

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 305741, 611482, 1222964, 2445928, 4891856, 5197597, 10395194, 20790388, 41580776, 83161552]

約数ペア:

[(1, 83161552), (2, 41580776), (4, 20790388), (8, 10395194), (16, 5197597), (17, 4891856), (34, 2445928), (68, 1222964), (136, 611482), (272, 305741)]