80332624

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{135697}}^1$

素因数の和:135742

約数の個数: 20

約数和(自身を含む): 159852244

約数和(自身を除く): 79519620

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 135697, 271394, 542788, 1085576, 2171152, 5020789, 10041578, 20083156, 40166312, 80332624]

約数ペア:

[(1, 80332624), (2, 40166312), (4, 20083156), (8, 10041578), (16, 5020789), (37, 2171152), (74, 1085576), (148, 542788), (296, 271394), (592, 135697)]