2168336

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{2557}}^1$

素因数の和:2618

約数の個数: 20

約数和(自身を含む): 4282092

約数和(自身を除く): 2113756

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 2557, 5114, 10228, 20456, 40912, 135521, 271042, 542084, 1084168, 2168336]

約数ペア:

[(1, 2168336), (2, 1084168), (4, 542084), (8, 271042), (16, 135521), (53, 40912), (106, 20456), (212, 10228), (424, 5114), (848, 2557)]