90243218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{5023}}^1$

素因数の和:5729

約数の個数: 16

約数和(自身を含む): 146017536

約数和(自身を除く): 55774318

約数列:

[1, 2, 13, 26, 691, 1382, 5023, 8983, 10046, 17966, 65299, 130598, 3470893, 6941786, 45121609, 90243218]

約数ペア:

[(1, 90243218), (2, 45121609), (13, 6941786), (26, 3470893), (691, 130598), (1382, 65299), (5023, 17966), (8983, 10046)]