66488872

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{52937}}^1$

素因数の和:53100

約数の個数: 16

約数和(自身を含む): 125463060

約数和(自身を除く): 58974188

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 52937, 105874, 211748, 423496, 8311109, 16622218, 33244436, 66488872]

約数ペア:

[(1, 66488872), (2, 33244436), (4, 16622218), (8, 8311109), (157, 423496), (314, 211748), (628, 105874), (1256, 52937)]