230845616

素因数分解:

$2^4\times {\mathrm{359}}^1\times {\mathrm{40189}}^1$

素因数の和:40556

約数の個数: 20

約数和(自身を含む): 448520400

約数和(自身を除く): 217674784

約数列:

[1, 2, 4, 8, 16, 359, 718, 1436, 2872, 5744, 40189, 80378, 160756, 321512, 643024, 14427851, 28855702, 57711404, 115422808, 230845616]

約数ペア:

[(1, 230845616), (2, 115422808), (4, 57711404), (8, 28855702), (16, 14427851), (359, 643024), (718, 321512), (1436, 160756), (2872, 80378), (5744, 40189)]