85087636

素因数分解:

$2^2\times {\mathrm{521}}^1\times {\mathrm{40829}}^1$

素因数の和:41354

約数の個数: 12

約数和(自身を含む): 149192820

約数和(自身を除く): 64105184

約数列:

[1, 2, 4, 521, 1042, 2084, 40829, 81658, 163316, 21271909, 42543818, 85087636]

約数ペア:

[(1, 85087636), (2, 42543818), (4, 21271909), (521, 163316), (1042, 81658), (2084, 40829)]