90653456

素因数分解:

$2^4\times {\mathrm{1663}}^1\times {\mathrm{3407}}^1$

素因数の和:5078

約数の個数: 20

約数和(自身を含む): 175798272

約数和(自身を除く): 85144816

約数列:

[1, 2, 4, 8, 16, 1663, 3326, 3407, 6652, 6814, 13304, 13628, 26608, 27256, 54512, 5665841, 11331682, 22663364, 45326728, 90653456]

約数ペア:

[(1, 90653456), (2, 45326728), (4, 22663364), (8, 11331682), (16, 5665841), (1663, 54512), (3326, 27256), (3407, 26608), (6652, 13628), (6814, 13304)]