801778864

素因数分解:

$2^4\times {\mathrm{1663}}^1\times {\mathrm{30133}}^1$

素因数の和:31804

約数の個数: 20

約数和(自身を含む): 1554432256

約数和(自身を除く): 752653392

約数列:

[1, 2, 4, 8, 16, 1663, 3326, 6652, 13304, 26608, 30133, 60266, 120532, 241064, 482128, 50111179, 100222358, 200444716, 400889432, 801778864]

約数ペア:

[(1, 801778864), (2, 400889432), (4, 200444716), (8, 100222358), (16, 50111179), (1663, 482128), (3326, 241064), (6652, 120532), (13304, 60266), (26608, 30133)]