31997136

素因数分解:

$2^4\times 3^1\times {\mathrm{666607}}^1$

素因数の和:666618

約数の個数: 20

約数和(自身を含む): 82659392

約数和(自身を除く): 50662256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 666607, 1333214, 1999821, 2666428, 3999642, 5332856, 7999284, 10665712, 15998568, 31997136]

約数ペア:

[(1, 31997136), (2, 15998568), (3, 10665712), (4, 7999284), (6, 5332856), (8, 3999642), (12, 2666428), (16, 1999821), (24, 1333214), (48, 666607)]