81532594

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{285079}}^1$

素因数の和:285105

約数の個数: 16

約数和(自身を含む): 143680320

約数和(自身を除く): 62147726

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 285079, 570158, 3135869, 3706027, 6271738, 7412054, 40766297, 81532594]

約数ペア:

[(1, 81532594), (2, 40766297), (11, 7412054), (13, 6271738), (22, 3706027), (26, 3135869), (143, 570158), (286, 285079)]