90987344

素因数分解:

$2^4\times 7^1\times {\mathrm{812387}}^1$

素因数の和:812402

約数の個数: 20

約数和(自身を含む): 201472224

約数和(自身を除く): 110484880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 812387, 1624774, 3249548, 5686709, 6499096, 11373418, 12998192, 22746836, 45493672, 90987344]

約数ペア:

[(1, 90987344), (2, 45493672), (4, 22746836), (7, 12998192), (8, 11373418), (14, 6499096), (16, 5686709), (28, 3249548), (56, 1624774), (112, 812387)]