23197152

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{1997}}^1$

素因数の和:2032

約数の個数: 72

約数和(自身を含む): 66964968

約数和(自身を除く): 43767816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 121, 132, 176, 242, 264, 352, 363, 484, 528, 726, 968, 1056, 1452, 1936, 1997, 2904, 3872, 3994, 5808, 5991, 7988, 11616, 11982, 15976, 21967, 23964, 31952, 43934, 47928, 63904, 65901, 87868, 95856, 131802, 175736, 191712, 241637, 263604, 351472, 483274, 527208, 702944, 724911, 966548, 1054416, 1449822, 1933096, 2108832, 2899644, 3866192, 5799288, 7732384, 11598576, 23197152]

約数ペア:

[(1, 23197152), (2, 11598576), (3, 7732384), (4, 5799288), (6, 3866192), (8, 2899644), (11, 2108832), (12, 1933096), (16, 1449822), (22, 1054416), (24, 966548), (32, 724911), (33, 702944), (44, 527208), (48, 483274), (66, 351472), (88, 263604), (96, 241637), (121, 191712), (132, 175736), (176, 131802), (242, 95856), (264, 87868), (352, 65901), (363, 63904), (484, 47928), (528, 43934), (726, 31952), (968, 23964), (1056, 21967), (1452, 15976), (1936, 11982), (1997, 11616), (2904, 7988), (3872, 5991), (3994, 5808)]