31305086

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{1051}}^1$

素因数の和:1387

約数の個数: 16

約数和(自身を含む): 48059568

約数和(自身を除く): 16754482

約数列:

[1, 2, 53, 106, 281, 562, 1051, 2102, 14893, 29786, 55703, 111406, 295331, 590662, 15652543, 31305086]

約数ペア:

[(1, 31305086), (2, 15652543), (53, 590662), (106, 295331), (281, 111406), (562, 55703), (1051, 29786), (2102, 14893)]