85259426

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1\times {\mathrm{307}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 149022720

約数和(自身を除く): 63763294

約数列:

[1, 2, 7, 14, 83, 166, 239, 307, 478, 581, 614, 1162, 1673, 2149, 3346, 4298, 19837, 25481, 39674, 50962, 73373, 138859, 146746, 178367, 277718, 356734, 513611, 1027222, 6089959, 12179918, 42629713, 85259426]

約数ペア:

[(1, 85259426), (2, 42629713), (7, 12179918), (14, 6089959), (83, 1027222), (166, 513611), (239, 356734), (307, 277718), (478, 178367), (581, 146746), (614, 138859), (1162, 73373), (1673, 50962), (2149, 39674), (3346, 25481), (4298, 19837)]