31043428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{35117}}^1$

素因数の和:35151

約数の個数: 24

約数和(自身を含む): 61948152

約数和(自身を除く): 30904724

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 35117, 70234, 140468, 456521, 596989, 913042, 1193978, 1826084, 2387956, 7760857, 15521714, 31043428]

約数ペア:

[(1, 31043428), (2, 15521714), (4, 7760857), (13, 2387956), (17, 1826084), (26, 1193978), (34, 913042), (52, 596989), (68, 456521), (221, 140468), (442, 70234), (884, 35117)]