13312888

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{53681}}^1$

素因数の和:53718

約数の個数: 16

約数和(自身を含む): 25767360

約数和(自身を除く): 12454472

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 53681, 107362, 214724, 429448, 1664111, 3328222, 6656444, 13312888]

約数ペア:

[(1, 13312888), (2, 6656444), (4, 3328222), (8, 1664111), (31, 429448), (62, 214724), (124, 107362), (248, 53681)]