8920064

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:332

約数の個数: 44

約数和(自身を含む): 18472128

約数和(自身を除く): 9552064

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 281, 496, 512, 562, 992, 1024, 1124, 1984, 2248, 3968, 4496, 7936, 8711, 8992, 15872, 17422, 17984, 31744, 34844, 35968, 69688, 71936, 139376, 143872, 278752, 287744, 557504, 1115008, 2230016, 4460032, 8920064]

約数ペア:

[(1, 8920064), (2, 4460032), (4, 2230016), (8, 1115008), (16, 557504), (31, 287744), (32, 278752), (62, 143872), (64, 139376), (124, 71936), (128, 69688), (248, 35968), (256, 34844), (281, 31744), (496, 17984), (512, 17422), (562, 15872), (992, 8992), (1024, 8711), (1124, 7936), (1984, 4496), (2248, 3968)]