1542256

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{2351}}^1$

素因数の和:2400

約数の個数: 20

約数和(自身を含む): 3062304

約数和(自身を除く): 1520048

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 2351, 4702, 9404, 18808, 37616, 96391, 192782, 385564, 771128, 1542256]

約数ペア:

[(1, 1542256), (2, 771128), (4, 385564), (8, 192782), (16, 96391), (41, 37616), (82, 18808), (164, 9404), (328, 4702), (656, 2351)]