80204434

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{26717}}^1$

素因数の和:26817

約数の個数: 16

約数和(自身を含む): 128246400

約数和(自身を除く): 48041966

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 26717, 53434, 507623, 1015246, 2110643, 4221286, 40102217, 80204434]

約数ペア:

[(1, 80204434), (2, 40102217), (19, 4221286), (38, 2110643), (79, 1015246), (158, 507623), (1501, 53434), (3002, 26717)]