1601872

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{1889}}^1$

素因数の和:1950

約数の個数: 20

約数和(自身を含む): 3163860

約数和(自身を除く): 1561988

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 1889, 3778, 7556, 15112, 30224, 100117, 200234, 400468, 800936, 1601872]

約数ペア:

[(1, 1601872), (2, 800936), (4, 400468), (8, 200234), (16, 100117), (53, 30224), (106, 15112), (212, 7556), (424, 3778), (848, 1889)]