63880888

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{420269}}^1$

素因数の和:420294

約数の個数: 16

約数和(自身を含む): 126081000

約数和(自身を除く): 62200112

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 420269, 840538, 1681076, 3362152, 7985111, 15970222, 31940444, 63880888]

約数ペア:

[(1, 63880888), (2, 31940444), (4, 15970222), (8, 7985111), (19, 3362152), (38, 1681076), (76, 840538), (152, 420269)]