89189138

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{4451}}^1$

素因数の和:4729

約数の個数: 16

約数和(自身を含む): 137513376

約数和(自身を除く): 48324238

約数列:

[1, 2, 43, 86, 233, 466, 4451, 8902, 10019, 20038, 191393, 382786, 1037083, 2074166, 44594569, 89189138]

約数ペア:

[(1, 89189138), (2, 44594569), (43, 2074166), (86, 1037083), (233, 382786), (466, 191393), (4451, 20038), (8902, 10019)]