40589872

素因数分解:

$2^4\times {\mathrm{1531}}^1\times {\mathrm{1657}}^1$

素因数の和:3196

約数の個数: 20

約数和(自身を含む): 78741736

約数和(自身を除く): 38151864

約数列:

[1, 2, 4, 8, 16, 1531, 1657, 3062, 3314, 6124, 6628, 12248, 13256, 24496, 26512, 2536867, 5073734, 10147468, 20294936, 40589872]

約数ペア:

[(1, 40589872), (2, 20294936), (4, 10147468), (8, 5073734), (16, 2536867), (1531, 26512), (1657, 24496), (3062, 13256), (3314, 12248), (6124, 6628)]