85306064

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{38917}}^1$

素因数の和:39062

約数の個数: 20

約数和(自身を含む): 166491204

約数和(自身を除く): 81185140

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 38917, 77834, 155668, 311336, 622672, 5331629, 10663258, 21326516, 42653032, 85306064]

約数ペア:

[(1, 85306064), (2, 42653032), (4, 21326516), (8, 10663258), (16, 5331629), (137, 622672), (274, 311336), (548, 155668), (1096, 77834), (2192, 38917)]