90737452

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{134227}}^1$

素因数の和:134257

約数の個数: 18

約数和(自身を含む): 171946068

約数和(自身を除く): 81208616

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 134227, 268454, 536908, 1744951, 3489902, 6979804, 22684363, 45368726, 90737452]

約数ペア:

[(1, 90737452), (2, 45368726), (4, 22684363), (13, 6979804), (26, 3489902), (52, 1744951), (169, 536908), (338, 268454), (676, 134227)]