31960366

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{1301}}^1$

素因数の和:1547

約数の個数: 16

約数和(自身を含む): 48934368

約数和(自身を除く): 16974002

約数列:

[1, 2, 71, 142, 173, 346, 1301, 2602, 12283, 24566, 92371, 184742, 225073, 450146, 15980183, 31960366]

約数ペア:

[(1, 31960366), (2, 15980183), (71, 450146), (142, 225073), (173, 184742), (346, 92371), (1301, 24566), (2602, 12283)]