191273792

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{401}}^1$

素因数の和:699

約数の個数: 56

約数和(自身を含む): 395157960

約数和(自身を除く): 203884168

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 257, 401, 464, 514, 802, 928, 1028, 1604, 1856, 2056, 3208, 4112, 6416, 7453, 8224, 11629, 12832, 14906, 16448, 23258, 25664, 29812, 46516, 59624, 93032, 103057, 119248, 186064, 206114, 238496, 372128, 412228, 476992, 744256, 824456, 1648912, 2988653, 3297824, 5977306, 6595648, 11954612, 23909224, 47818448, 95636896, 191273792]

約数ペア:

[(1, 191273792), (2, 95636896), (4, 47818448), (8, 23909224), (16, 11954612), (29, 6595648), (32, 5977306), (58, 3297824), (64, 2988653), (116, 1648912), (232, 824456), (257, 744256), (401, 476992), (464, 412228), (514, 372128), (802, 238496), (928, 206114), (1028, 186064), (1604, 119248), (1856, 103057), (2056, 93032), (3208, 59624), (4112, 46516), (6416, 29812), (7453, 25664), (8224, 23258), (11629, 16448), (12832, 14906)]