31987518

素因数分解:

$2^1\times 3^1\times {\mathrm{1307}}^1\times {\mathrm{4079}}^1$

素因数の和:5391

約数の個数: 16

約数和(自身を含む): 64039680

約数和(自身を除く): 32052162

約数列:

[1, 2, 3, 6, 1307, 2614, 3921, 4079, 7842, 8158, 12237, 24474, 5331253, 10662506, 15993759, 31987518]

約数ペア:

[(1, 31987518), (2, 15993759), (3, 10662506), (6, 5331253), (1307, 24474), (2614, 12237), (3921, 8158), (4079, 7842)]