86828932

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{251}}^1\times {\mathrm{439}}^1$

素因数の和:891

約数の個数: 24

約数和(自身を含む): 153679680

約数和(自身を除く): 66850748

約数列:

[1, 2, 4, 197, 251, 394, 439, 502, 788, 878, 1004, 1756, 49447, 86483, 98894, 110189, 172966, 197788, 220378, 345932, 440756, 21707233, 43414466, 86828932]

約数ペア:

[(1, 86828932), (2, 43414466), (4, 21707233), (197, 440756), (251, 345932), (394, 220378), (439, 197788), (502, 172966), (788, 110189), (878, 98894), (1004, 86483), (1756, 49447)]