5105648

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:273

約数の個数: 40

約数和(自身を含む): 10426416

約数和(自身を除く): 5320768

約数列:

[1, 2, 4, 8, 16, 41, 43, 82, 86, 164, 172, 181, 328, 344, 362, 656, 688, 724, 1448, 1763, 2896, 3526, 7052, 7421, 7783, 14104, 14842, 15566, 28208, 29684, 31132, 59368, 62264, 118736, 124528, 319103, 638206, 1276412, 2552824, 5105648]

約数ペア:

[(1, 5105648), (2, 2552824), (4, 1276412), (8, 638206), (16, 319103), (41, 124528), (43, 118736), (82, 62264), (86, 59368), (164, 31132), (172, 29684), (181, 28208), (328, 15566), (344, 14842), (362, 14104), (656, 7783), (688, 7421), (724, 7052), (1448, 3526), (1763, 2896)]