38894096

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{142993}}^1$

素因数の和:143018

約数の個数: 20

約数和(自身を含む): 79790652

約数和(自身を除く): 40896556

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 142993, 285986, 571972, 1143944, 2287888, 2430881, 4861762, 9723524, 19447048, 38894096]

約数ペア:

[(1, 38894096), (2, 19447048), (4, 9723524), (8, 4861762), (16, 2430881), (17, 2287888), (34, 1143944), (68, 571972), (136, 285986), (272, 142993)]