31883664

素因数分解:

$2^4\times 3^1\times {\mathrm{664243}}^1$

素因数の和:664254

約数の個数: 20

約数和(自身を含む): 82366256

約数和(自身を除く): 50482592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 664243, 1328486, 1992729, 2656972, 3985458, 5313944, 7970916, 10627888, 15941832, 31883664]

約数ペア:

[(1, 31883664), (2, 15941832), (3, 10627888), (4, 7970916), (6, 5313944), (8, 3985458), (12, 2656972), (16, 1992729), (24, 1328486), (48, 664243)]