29478832

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{16903}}^1$

素因数の和:17020

約数の個数: 20

約数和(自身を含む): 57642640

約数和(自身を除く): 28163808

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 16903, 33806, 67612, 135224, 270448, 1842427, 3684854, 7369708, 14739416, 29478832]

約数ペア:

[(1, 29478832), (2, 14739416), (4, 7369708), (8, 3684854), (16, 1842427), (109, 270448), (218, 135224), (436, 67612), (872, 33806), (1744, 16903)]