85438644

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{66541}}^1$

素因数の和:66655

約数の個数: 24

約数和(自身を含む): 201223008

約数和(自身を除く): 115784364

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 66541, 133082, 199623, 266164, 399246, 798492, 7119887, 14239774, 21359661, 28479548, 42719322, 85438644]

約数ペア:

[(1, 85438644), (2, 42719322), (3, 28479548), (4, 21359661), (6, 14239774), (12, 7119887), (107, 798492), (214, 399246), (321, 266164), (428, 199623), (642, 133082), (1284, 66541)]