31238174

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{30211}}^1$

素因数の和:30271

約数の個数: 16

約数和(自身を含む): 52206336

約数和(自身を除く): 20968162

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 30211, 60422, 332321, 664642, 1419917, 2839834, 15619087, 31238174]

約数ペア:

[(1, 31238174), (2, 15619087), (11, 2839834), (22, 1419917), (47, 664642), (94, 332321), (517, 60422), (1034, 30211)]