86676194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{21767}}^1$

素因数の和:21961

約数の個数: 16

約数和(自身を含む): 142623936

約数和(自身を除く): 55947742

約数列:

[1, 2, 11, 22, 181, 362, 1991, 3982, 21767, 43534, 239437, 478874, 3939827, 7879654, 43338097, 86676194]

約数ペア:

[(1, 86676194), (2, 43338097), (11, 7879654), (22, 3939827), (181, 478874), (362, 239437), (1991, 43534), (3982, 21767)]