86939770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{377999}}^1$

素因数の和:378029

約数の個数: 16

約数和(自身を含む): 163296000

約数和(自身を除く): 76356230

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 377999, 755998, 1889995, 3779990, 8693977, 17387954, 43469885, 86939770]

約数ペア:

[(1, 86939770), (2, 43469885), (5, 17387954), (10, 8693977), (23, 3779990), (46, 1889995), (115, 755998), (230, 377999)]