31964916

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{140197}}^1$

素因数の和:140223

約数の個数: 24

約数和(自身を含む): 78510880

約数和(自身を除く): 46545964

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 140197, 280394, 420591, 560788, 841182, 1682364, 2663743, 5327486, 7991229, 10654972, 15982458, 31964916]

約数ペア:

[(1, 31964916), (2, 15982458), (3, 10654972), (4, 7991229), (6, 5327486), (12, 2663743), (19, 1682364), (38, 841182), (57, 560788), (76, 420591), (114, 280394), (228, 140197)]