80465326

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{2351}}^1$

素因数の和:2619

約数の個数: 16

約数和(自身を含む): 122633280

約数和(自身を除く): 42167954

約数列:

[1, 2, 109, 157, 218, 314, 2351, 4702, 17113, 34226, 256259, 369107, 512518, 738214, 40232663, 80465326]

約数ペア:

[(1, 80465326), (2, 40232663), (109, 738214), (157, 512518), (218, 369107), (314, 256259), (2351, 34226), (4702, 17113)]