31188404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{35281}}^1$

素因数の和:35315

約数の個数: 24

約数和(自身を含む): 62237448

約数和(自身を除く): 31049044

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 35281, 70562, 141124, 458653, 599777, 917306, 1199554, 1834612, 2399108, 7797101, 15594202, 31188404]

約数ペア:

[(1, 31188404), (2, 15594202), (4, 7797101), (13, 2399108), (17, 1834612), (26, 1199554), (34, 917306), (52, 599777), (68, 458653), (221, 141124), (442, 70562), (884, 35281)]