31435730

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{46919}}^1$

素因数の和:46993

約数の個数: 16

約数和(自身を含む): 57430080

約数和(自身を除く): 25994350

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 46919, 93838, 234595, 469190, 3143573, 6287146, 15717865, 31435730]

約数ペア:

[(1, 31435730), (2, 15717865), (5, 6287146), (10, 3143573), (67, 469190), (134, 234595), (335, 93838), (670, 46919)]