31412854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{4651}}^1$

素因数の和:4971

約数の個数: 16

約数和(自身を含む): 51581376

約数和(自身を除く): 20168522

約数列:

[1, 2, 11, 22, 307, 614, 3377, 4651, 6754, 9302, 51161, 102322, 1427857, 2855714, 15706427, 31412854]

約数ペア:

[(1, 31412854), (2, 15706427), (11, 2855714), (22, 1427857), (307, 102322), (614, 51161), (3377, 9302), (4651, 6754)]