239857664

素因数分解:

$2^{12}\times {\mathrm{31}}^1\times {\mathrm{1889}}^1$

素因数の和:1944

約数の個数: 52

約数和(自身を含む): 495391680

約数和(自身を除く): 255534016

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1889, 1984, 2048, 3778, 3968, 4096, 7556, 7936, 15112, 15872, 30224, 31744, 58559, 60448, 63488, 117118, 120896, 126976, 234236, 241792, 468472, 483584, 936944, 967168, 1873888, 1934336, 3747776, 3868672, 7495552, 7737344, 14991104, 29982208, 59964416, 119928832, 239857664]

約数ペア:

[(1, 239857664), (2, 119928832), (4, 59964416), (8, 29982208), (16, 14991104), (31, 7737344), (32, 7495552), (62, 3868672), (64, 3747776), (124, 1934336), (128, 1873888), (248, 967168), (256, 936944), (496, 483584), (512, 468472), (992, 241792), (1024, 234236), (1889, 126976), (1984, 120896), (2048, 117118), (3778, 63488), (3968, 60448), (4096, 58559), (7556, 31744), (7936, 30224), (15112, 15872)]