15317264

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:527

約数の個数: 40

約数和(自身を含む): 31337280

約数和(自身を除く): 16020016

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 107, 184, 214, 368, 389, 428, 778, 856, 1556, 1712, 2461, 3112, 4922, 6224, 8947, 9844, 17894, 19688, 35788, 39376, 41623, 71576, 83246, 143152, 166492, 332984, 665968, 957329, 1914658, 3829316, 7658632, 15317264]

約数ペア:

[(1, 15317264), (2, 7658632), (4, 3829316), (8, 1914658), (16, 957329), (23, 665968), (46, 332984), (92, 166492), (107, 143152), (184, 83246), (214, 71576), (368, 41623), (389, 39376), (428, 35788), (778, 19688), (856, 17894), (1556, 9844), (1712, 8947), (2461, 6224), (3112, 4922)]