86854124

素因数分解:

$2^2\times 7^1\times {\mathrm{557}}^1\times {\mathrm{5569}}^1$

素因数の和:6137

約数の個数: 24

約数和(自身を含む): 174051360

約数和(自身を除く): 87197236

約数列:

[1, 2, 4, 7, 14, 28, 557, 1114, 2228, 3899, 5569, 7798, 11138, 15596, 22276, 38983, 77966, 155932, 3101933, 6203866, 12407732, 21713531, 43427062, 86854124]

約数ペア:

[(1, 86854124), (2, 43427062), (4, 21713531), (7, 12407732), (14, 6203866), (28, 3101933), (557, 155932), (1114, 77966), (2228, 38983), (3899, 22276), (5569, 15596), (7798, 11138)]