90839606

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{317621}}^1$

素因数の和:317647

約数の個数: 16

約数和(自身を含む): 160081488

約数和(自身を除く): 69241882

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 317621, 635242, 3493831, 4129073, 6987662, 8258146, 45419803, 90839606]

約数ペア:

[(1, 90839606), (2, 45419803), (11, 8258146), (13, 6987662), (22, 4129073), (26, 3493831), (143, 635242), (286, 317621)]