39741808

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{13723}}^1$

素因数の和:13912

約数の個数: 20

約数和(自身を含む): 77430808

約数和(自身を除く): 37689000

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 13723, 27446, 54892, 109784, 219568, 2483863, 4967726, 9935452, 19870904, 39741808]

約数ペア:

[(1, 39741808), (2, 19870904), (4, 9935452), (8, 4967726), (16, 2483863), (181, 219568), (362, 109784), (724, 54892), (1448, 27446), (2896, 13723)]