80996041

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 103638528

約数和(自身を除く): 22642487

約数列:

[1, 7, 17, 23, 101, 119, 161, 293, 391, 707, 1717, 2051, 2323, 2737, 4981, 6739, 12019, 16261, 29593, 34867, 39491, 47173, 114563, 207151, 276437, 503081, 680639, 801941, 3521567, 4764473, 11570863, 80996041]

約数ペア:

[(1, 80996041), (7, 11570863), (17, 4764473), (23, 3521567), (101, 801941), (119, 680639), (161, 503081), (293, 276437), (391, 207151), (707, 114563), (1717, 47173), (2051, 39491), (2323, 34867), (2737, 29593), (4981, 16261), (6739, 12019)]