86999410

素因数分解:

$2^1\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{8521}}^1$

素因数の和:9549

約数の個数: 16

約数和(自身を含む): 156770712

約数和(自身を除く): 69771302

約数列:

[1, 2, 5, 10, 1021, 2042, 5105, 8521, 10210, 17042, 42605, 85210, 8699941, 17399882, 43499705, 86999410]

約数ペア:

[(1, 86999410), (2, 43499705), (5, 17399882), (10, 8699941), (1021, 85210), (2042, 42605), (5105, 17042), (8521, 10210)]