40811794

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{1721}}^1$

素因数の和:1961

約数の個数: 16

約数和(自身を含む): 62487936

約数和(自身を除く): 21676142

約数列:

[1, 2, 71, 142, 167, 334, 1721, 3442, 11857, 23714, 122191, 244382, 287407, 574814, 20405897, 40811794]

約数ペア:

[(1, 40811794), (2, 20405897), (71, 574814), (142, 287407), (167, 244382), (334, 122191), (1721, 23714), (3442, 11857)]