31287412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{35393}}^1$

素因数の和:35427

約数の個数: 24

約数和(自身を含む): 62435016

約数和(自身を除く): 31147604

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 35393, 70786, 141572, 460109, 601681, 920218, 1203362, 1840436, 2406724, 7821853, 15643706, 31287412]

約数ペア:

[(1, 31287412), (2, 15643706), (4, 7821853), (13, 2406724), (17, 1840436), (26, 1203362), (34, 920218), (52, 601681), (68, 460109), (221, 141572), (442, 70786), (884, 35393)]