31774346

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{11777}}^1$

素因数の和:11869

約数の個数: 16

約数和(自身を含む): 50880960

約数和(自身を除く): 19106614

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 11777, 23554, 223763, 447526, 836167, 1672334, 15887173, 31774346]

約数ペア:

[(1, 31774346), (2, 15887173), (19, 1672334), (38, 836167), (71, 447526), (142, 223763), (1349, 23554), (2698, 11777)]