2257544032

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{1640657}}^1$

素因数の和:1640710

約数の個数: 24

約数和(自身を含む): 4547903976

約数和(自身を除く): 2290359944

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 1640657, 3281314, 6562628, 13125256, 26250512, 52501024, 70548251, 141096502, 282193004, 564386008, 1128772016, 2257544032]

約数ペア:

[(1, 2257544032), (2, 1128772016), (4, 564386008), (8, 282193004), (16, 141096502), (32, 70548251), (43, 52501024), (86, 26250512), (172, 13125256), (344, 6562628), (688, 3281314), (1376, 1640657)]