81702536

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{101117}}^1$

素因数の和:101224

約数の個数: 16

約数和(自身を含む): 154710540

約数和(自身を除く): 73008004

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 101117, 202234, 404468, 808936, 10212817, 20425634, 40851268, 81702536]

約数ペア:

[(1, 81702536), (2, 40851268), (4, 20425634), (8, 10212817), (101, 808936), (202, 404468), (404, 202234), (808, 101117)]