71581322

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{110807}}^1$

素因数の和:110845

約数の個数: 16

約数和(自身を含む): 119672640

約数和(自身を除く): 48091318

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 110807, 221614, 1883719, 2105333, 3767438, 4210666, 35790661, 71581322]

約数ペア:

[(1, 71581322), (2, 35790661), (17, 4210666), (19, 3767438), (34, 2105333), (38, 1883719), (323, 221614), (646, 110807)]