65787248

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{95621}}^1$

素因数の和:95672

約数の個数: 20

約数和(自身を含む): 130428408

約数和(自身を除く): 64641160

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 95621, 191242, 382484, 764968, 1529936, 4111703, 8223406, 16446812, 32893624, 65787248]

約数ペア:

[(1, 65787248), (2, 32893624), (4, 16446812), (8, 8223406), (16, 4111703), (43, 1529936), (86, 764968), (172, 382484), (344, 191242), (688, 95621)]