86122070

素因数分解:

$2^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{31091}}^1$

素因数の和:31375

約数の個数: 16

約数和(自身を含む): 155584368

約数和(自身を除く): 69462298

約数列:

[1, 2, 5, 10, 277, 554, 1385, 2770, 31091, 62182, 155455, 310910, 8612207, 17224414, 43061035, 86122070]

約数ペア:

[(1, 86122070), (2, 43061035), (5, 17224414), (10, 8612207), (277, 310910), (554, 155455), (1385, 62182), (2770, 31091)]