86149810

素因数分解:

$2^1\times 5^1\times {\mathrm{1601}}^1\times {\mathrm{5381}}^1$

素因数の和:6989

約数の個数: 16

約数和(自身を含む): 155195352

約数和(自身を除く): 69045542

約数列:

[1, 2, 5, 10, 1601, 3202, 5381, 8005, 10762, 16010, 26905, 53810, 8614981, 17229962, 43074905, 86149810]

約数ペア:

[(1, 86149810), (2, 43074905), (5, 17229962), (10, 8614981), (1601, 53810), (3202, 26905), (5381, 16010), (8005, 10762)]