80810044

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{169769}}^1$

素因数の和:169797

約数の個数: 24

約数和(自身を含む): 171128160

約数和(自身を除く): 90318116

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 169769, 339538, 679076, 1188383, 2376766, 2886073, 4753532, 5772146, 11544292, 20202511, 40405022, 80810044]

約数ペア:

[(1, 80810044), (2, 40405022), (4, 20202511), (7, 11544292), (14, 5772146), (17, 4753532), (28, 2886073), (34, 2376766), (68, 1188383), (119, 679076), (238, 339538), (476, 169769)]