33945040

素因数分解:

$2^4\times 5^1\times {\mathrm{424313}}^1$

素因数の和:424326

約数の個数: 20

約数和(自身を含む): 78922404

約数和(自身を除く): 44977364

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 424313, 848626, 1697252, 2121565, 3394504, 4243130, 6789008, 8486260, 16972520, 33945040]

約数ペア:

[(1, 33945040), (2, 16972520), (4, 8486260), (5, 6789008), (8, 4243130), (10, 3394504), (16, 2121565), (20, 1697252), (40, 848626), (80, 424313)]