31417802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71081}}^1$

素因数の和:71113

約数の個数: 16

約数和(自身を含む): 53737992

約数和(自身を除く): 22320190

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 71081, 142162, 924053, 1208377, 1848106, 2416754, 15708901, 31417802]

約数ペア:

[(1, 31417802), (2, 15708901), (13, 2416754), (17, 1848106), (26, 1208377), (34, 924053), (221, 142162), (442, 71081)]