31890192

素因数分解:

$2^4\times 3^1\times {\mathrm{664379}}^1$

素因数の和:664390

約数の個数: 20

約数和(自身を含む): 82383120

約数和(自身を除く): 50492928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 664379, 1328758, 1993137, 2657516, 3986274, 5315032, 7972548, 10630064, 15945096, 31890192]

約数ペア:

[(1, 31890192), (2, 15945096), (3, 10630064), (4, 7972548), (6, 5315032), (8, 3986274), (12, 2657516), (16, 1993137), (24, 1328758), (48, 664379)]