30816772

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{23417}}^1$

素因数の和:23475

約数の個数: 24

約数和(自身を含む): 62947584

約数和(自身を除く): 32130812

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 23417, 46834, 93668, 163919, 327838, 655676, 1100599, 2201198, 4402396, 7704193, 15408386, 30816772]

約数ペア:

[(1, 30816772), (2, 15408386), (4, 7704193), (7, 4402396), (14, 2201198), (28, 1100599), (47, 655676), (94, 327838), (188, 163919), (329, 93668), (658, 46834), (1316, 23417)]