80542504

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{62533}}^1$

素因数の和:62569

約数の個数: 32

約数和(自身を含む): 180097920

約数和(自身を除く): 99555416

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 62533, 125066, 250132, 437731, 500264, 875462, 1438259, 1750924, 2876518, 3501848, 5753036, 10067813, 11506072, 20135626, 40271252, 80542504]

約数ペア:

[(1, 80542504), (2, 40271252), (4, 20135626), (7, 11506072), (8, 10067813), (14, 5753036), (23, 3501848), (28, 2876518), (46, 1750924), (56, 1438259), (92, 875462), (161, 500264), (184, 437731), (322, 250132), (644, 125066), (1288, 62533)]