85897898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1\times {\mathrm{2281}}^1$

素因数の和:3293

約数の個数: 16

約数和(自身を含む): 135824640

約数和(自身を除く): 49926742

約数列:

[1, 2, 19, 38, 991, 1982, 2281, 4562, 18829, 37658, 43339, 86678, 2260471, 4520942, 42948949, 85897898]

約数ペア:

[(1, 85897898), (2, 42948949), (19, 4520942), (38, 2260471), (991, 86678), (1982, 43339), (2281, 37658), (4562, 18829)]