65265664

素因数分解:

$2^{13}\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:314

約数の個数: 56

約数和(自身を含む): 135258048

約数和(自身を除く): 69992384

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 257, 496, 512, 514, 992, 1024, 1028, 1984, 2048, 2056, 3968, 4096, 4112, 7936, 7967, 8192, 8224, 15872, 15934, 16448, 31744, 31868, 32896, 63488, 63736, 65792, 126976, 127472, 131584, 253952, 254944, 263168, 509888, 526336, 1019776, 1052672, 2039552, 2105344, 4079104, 8158208, 16316416, 32632832, 65265664]

約数ペア:

[(1, 65265664), (2, 32632832), (4, 16316416), (8, 8158208), (16, 4079104), (31, 2105344), (32, 2039552), (62, 1052672), (64, 1019776), (124, 526336), (128, 509888), (248, 263168), (256, 254944), (257, 253952), (496, 131584), (512, 127472), (514, 126976), (992, 65792), (1024, 63736), (1028, 63488), (1984, 32896), (2048, 31868), (2056, 31744), (3968, 16448), (4096, 15934), (4112, 15872), (7936, 8224), (7967, 8192)]