40340512

素因数分解:

$2^5\times {\mathrm{1260641}}^1$

素因数の和:1260651

約数の個数: 12

約数和(自身を含む): 79420446

約数和(自身を除く): 39079934

約数列:

[1, 2, 4, 8, 16, 32, 1260641, 2521282, 5042564, 10085128, 20170256, 40340512]

約数ペア:

[(1, 40340512), (2, 20170256), (4, 10085128), (8, 5042564), (16, 2521282), (32, 1260641)]