40147802

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{1693}}^1$

素因数の和:1933

約数の個数: 16

約数和(自身を含む): 61471872

約数和(自身を除く): 21324070

約数列:

[1, 2, 71, 142, 167, 334, 1693, 3386, 11857, 23714, 120203, 240406, 282731, 565462, 20073901, 40147802]

約数ペア:

[(1, 40147802), (2, 20073901), (71, 565462), (142, 282731), (167, 240406), (334, 120203), (1693, 23714), (3386, 11857)]