15693887504

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{2053}}^1$

素因数の和:2416

約数の個数: 80

約数和(自身を含む): 32006118144

約数和(自身を除く): 16312230640

約数列:

[1, 2, 4, 8, 16, 41, 43, 82, 86, 164, 172, 271, 328, 344, 542, 656, 688, 1084, 1763, 2053, 2168, 3526, 4106, 4336, 7052, 8212, 11111, 11653, 14104, 16424, 22222, 23306, 28208, 32848, 44444, 46612, 84173, 88279, 88888, 93224, 168346, 176558, 177776, 186448, 336692, 353116, 477773, 556363, 673384, 706232, 955546, 1112726, 1346768, 1412464, 1911092, 2225452, 3619439, 3822184, 4450904, 7238878, 7644368, 8901808, 14477756, 22810883, 23923609, 28955512, 45621766, 47847218, 57911024, 91243532, 95694436, 182487064, 191388872, 364974128, 382777744, 980867969, 1961735938, 3923471876, 7846943752, 15693887504]

約数ペア:

[(1, 15693887504), (2, 7846943752), (4, 3923471876), (8, 1961735938), (16, 980867969), (41, 382777744), (43, 364974128), (82, 191388872), (86, 182487064), (164, 95694436), (172, 91243532), (271, 57911024), (328, 47847218), (344, 45621766), (542, 28955512), (656, 23923609), (688, 22810883), (1084, 14477756), (1763, 8901808), (2053, 7644368), (2168, 7238878), (3526, 4450904), (4106, 3822184), (4336, 3619439), (7052, 2225452), (8212, 1911092), (11111, 1412464), (11653, 1346768), (14104, 1112726), (16424, 955546), (22222, 706232), (23306, 673384), (28208, 556363), (32848, 477773), (44444, 353116), (46612, 336692), (84173, 186448), (88279, 177776), (88888, 176558), (93224, 168346)]