86468174

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{2347}}^1$

素因数の和:2484

約数の個数: 24

約数和(自身を含む): 141795720

約数和(自身を除く): 55327546

約数列:

[1, 2, 13, 26, 109, 169, 218, 338, 1417, 2347, 2834, 4694, 18421, 30511, 36842, 61022, 255823, 396643, 511646, 793286, 3325699, 6651398, 43234087, 86468174]

約数ペア:

[(1, 86468174), (2, 43234087), (13, 6651398), (26, 3325699), (109, 793286), (169, 511646), (218, 396643), (338, 255823), (1417, 61022), (2347, 36842), (2834, 30511), (4694, 18421)]