85981444

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{17321}}^1$

素因数の和:17415

約数の個数: 24

約数和(自身を含む): 161510328

約数和(自身を除く): 75528884

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 292, 1241, 2482, 4964, 17321, 34642, 69284, 294457, 588914, 1177828, 1264433, 2528866, 5057732, 21495361, 42990722, 85981444]

約数ペア:

[(1, 85981444), (2, 42990722), (4, 21495361), (17, 5057732), (34, 2528866), (68, 1264433), (73, 1177828), (146, 588914), (292, 294457), (1241, 69284), (2482, 34642), (4964, 17321)]