90481352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{870013}}^1$

素因数の和:870032

約数の個数: 16

約数和(自身を含む): 182702940

約数和(自身を除く): 92221588

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 870013, 1740026, 3480052, 6960104, 11310169, 22620338, 45240676, 90481352]

約数ペア:

[(1, 90481352), (2, 45240676), (4, 22620338), (8, 11310169), (13, 6960104), (26, 3480052), (52, 1740026), (104, 870013)]