67105198

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{21089}}^1$

素因数の和:21171

約数の個数: 16

約数和(自身を含む): 105787440

約数和(自身を除く): 38682242

約数列:

[1, 2, 37, 43, 74, 86, 1591, 3182, 21089, 42178, 780293, 906827, 1560586, 1813654, 33552599, 67105198]

約数ペア:

[(1, 67105198), (2, 33552599), (37, 1813654), (43, 1560586), (74, 906827), (86, 780293), (1591, 42178), (3182, 21089)]