542261128

素因数分解:

$2^3\times {\mathrm{1693}}^1\times {\mathrm{40037}}^1$

素因数の和:41736

約数の個数: 16

約数和(自身を含む): 1017365580

約数和(自身を除く): 475104452

約数列:

[1, 2, 4, 8, 1693, 3386, 6772, 13544, 40037, 80074, 160148, 320296, 67782641, 135565282, 271130564, 542261128]

約数ペア:

[(1, 542261128), (2, 271130564), (4, 135565282), (8, 67782641), (1693, 320296), (3386, 160148), (6772, 80074), (13544, 40037)]