89737726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{11027}}^1$

素因数の和:11355

約数の個数: 16

約数和(自身を含む): 145437264

約数和(自身を除く): 55699538

約数列:

[1, 2, 13, 26, 313, 626, 4069, 8138, 11027, 22054, 143351, 286702, 3451451, 6902902, 44868863, 89737726]

約数ペア:

[(1, 89737726), (2, 44868863), (13, 6902902), (26, 3451451), (313, 286702), (626, 143351), (4069, 22054), (8138, 11027)]