40863742

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{1613}}^1$

素因数の和:1907

約数の個数: 16

約数和(自身を含む): 62752320

約数和(自身を除く): 21888578

約数列:

[1, 2, 53, 106, 239, 478, 1613, 3226, 12667, 25334, 85489, 170978, 385507, 771014, 20431871, 40863742]

約数ペア:

[(1, 40863742), (2, 20431871), (53, 771014), (106, 385507), (239, 170978), (478, 85489), (1613, 25334), (3226, 12667)]