45781928

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{133087}}^1$

素因数の和:133136

約数の個数: 16

約数和(自身を含む): 87838080

約数和(自身を除く): 42056152

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 133087, 266174, 532348, 1064696, 5722741, 11445482, 22890964, 45781928]

約数ペア:

[(1, 45781928), (2, 22890964), (4, 11445482), (8, 5722741), (43, 1064696), (86, 532348), (172, 266174), (344, 133087)]