23780984

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{72503}}^1$

素因数の和:72550

約数の個数: 16

約数和(自身を含む): 45677520

約数和(自身を除く): 21896536

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 72503, 145006, 290012, 580024, 2972623, 5945246, 11890492, 23780984]

約数ペア:

[(1, 23780984), (2, 11890492), (4, 5945246), (8, 2972623), (41, 580024), (82, 290012), (164, 145006), (328, 72503)]