31108366

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{3001}}^1$

素因数の和:3147

約数の個数: 16

約数和(自身を含む): 47983968

約数和(自身を除く): 16875602

約数列:

[1, 2, 71, 73, 142, 146, 3001, 5183, 6002, 10366, 213071, 219073, 426142, 438146, 15554183, 31108366]

約数ペア:

[(1, 31108366), (2, 15554183), (71, 438146), (73, 426142), (142, 219073), (146, 213071), (3001, 10366), (5183, 6002)]