85990798

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{14083}}^1$

素因数の和:14199

約数の個数: 16

約数和(自身を含む): 133854336

約数和(自身を除く): 47863538

約数列:

[1, 2, 43, 71, 86, 142, 3053, 6106, 14083, 28166, 605569, 999893, 1211138, 1999786, 42995399, 85990798]

約数ペア:

[(1, 85990798), (2, 42995399), (43, 1999786), (71, 1211138), (86, 999893), (142, 605569), (3053, 28166), (6106, 14083)]