190474352

素因数分解:

$2^4\times {\mathrm{2671}}^1\times {\mathrm{4457}}^1$

素因数の和:7136

約数の個数: 20

約数和(自身を含む): 369265056

約数和(自身を除く): 178790704

約数列:

[1, 2, 4, 8, 16, 2671, 4457, 5342, 8914, 10684, 17828, 21368, 35656, 42736, 71312, 11904647, 23809294, 47618588, 95237176, 190474352]

約数ペア:

[(1, 190474352), (2, 95237176), (4, 47618588), (8, 23809294), (16, 11904647), (2671, 71312), (4457, 42736), (5342, 35656), (8914, 21368), (10684, 17828)]