90847354

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{205537}}^1$

素因数の和:205569

約数の個数: 16

約数和(自身を含む): 155386728

約数和(自身を除く): 64539374

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 205537, 411074, 2671981, 3494129, 5343962, 6988258, 45423677, 90847354]

約数ペア:

[(1, 90847354), (2, 45423677), (13, 6988258), (17, 5343962), (26, 3494129), (34, 2671981), (221, 411074), (442, 205537)]