31116912

素因数分解:

$2^4\times 3^1\times {\mathrm{648269}}^1$

素因数の和:648280

約数の個数: 20

約数和(自身を含む): 80385480

約数和(自身を除く): 49268568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 648269, 1296538, 1944807, 2593076, 3889614, 5186152, 7779228, 10372304, 15558456, 31116912]

約数ペア:

[(1, 31116912), (2, 15558456), (3, 10372304), (4, 7779228), (6, 5186152), (8, 3889614), (12, 2593076), (16, 1944807), (24, 1296538), (48, 648269)]