1610192

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{641}}^1$

素因数の和:806

約数の個数: 20

約数和(自身を含む): 3144516

約数和(自身を除く): 1534324

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 641, 1256, 1282, 2512, 2564, 5128, 10256, 100637, 201274, 402548, 805096, 1610192]

約数ペア:

[(1, 1610192), (2, 805096), (4, 402548), (8, 201274), (16, 100637), (157, 10256), (314, 5128), (628, 2564), (641, 2512), (1256, 1282)]