57131024

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{187931}}^1$

素因数の和:187958

約数の個数: 20

約数和(自身を含む): 116517840

約数和(自身を除く): 59386816

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 187931, 375862, 751724, 1503448, 3006896, 3570689, 7141378, 14282756, 28565512, 57131024]

約数ペア:

[(1, 57131024), (2, 28565512), (4, 14282756), (8, 7141378), (16, 3570689), (19, 3006896), (38, 1503448), (76, 751724), (152, 375862), (304, 187931)]