90197296

素因数分解:

$2^4\times 7^1\times {\mathrm{805333}}^1$

素因数の和:805348

約数の個数: 20

約数和(自身を含む): 199722832

約数和(自身を除く): 109525536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 805333, 1610666, 3221332, 5637331, 6442664, 11274662, 12885328, 22549324, 45098648, 90197296]

約数ペア:

[(1, 90197296), (2, 45098648), (4, 22549324), (7, 12885328), (8, 11274662), (14, 6442664), (16, 5637331), (28, 3221332), (56, 1610666), (112, 805333)]