31192528

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{102607}}^1$

素因数の和:102634

約数の個数: 20

約数和(自身を含む): 63616960

約数和(自身を除く): 32424432

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 102607, 205214, 410428, 820856, 1641712, 1949533, 3899066, 7798132, 15596264, 31192528]

約数ペア:

[(1, 31192528), (2, 15596264), (4, 7798132), (8, 3899066), (16, 1949533), (19, 1641712), (38, 820856), (76, 410428), (152, 205214), (304, 102607)]