2275216

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{3307}}^1$

素因数の和:3358

約数の個数: 20

約数和(自身を含む): 4512112

約数和(自身を除く): 2236896

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 3307, 6614, 13228, 26456, 52912, 142201, 284402, 568804, 1137608, 2275216]

約数ペア:

[(1, 2275216), (2, 1137608), (4, 568804), (8, 284402), (16, 142201), (43, 52912), (86, 26456), (172, 13228), (344, 6614), (688, 3307)]