1888330112

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{1031}}^1$

素因数の和:1435

約数の個数: 64

約数和(自身を含む): 3868452000

約数和(自身を除く): 1980121888

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 349, 656, 698, 1031, 1312, 1396, 2062, 2624, 2792, 4124, 5248, 5584, 8248, 11168, 14309, 16496, 22336, 28618, 32992, 42271, 44672, 57236, 65984, 84542, 114472, 131968, 169084, 228944, 338168, 359819, 457888, 676336, 719638, 915776, 1352672, 1439276, 1831552, 2705344, 2878552, 5410688, 5757104, 11514208, 14752579, 23028416, 29505158, 46056832, 59010316, 118020632, 236041264, 472082528, 944165056, 1888330112]

約数ペア:

[(1, 1888330112), (2, 944165056), (4, 472082528), (8, 236041264), (16, 118020632), (32, 59010316), (41, 46056832), (64, 29505158), (82, 23028416), (128, 14752579), (164, 11514208), (328, 5757104), (349, 5410688), (656, 2878552), (698, 2705344), (1031, 1831552), (1312, 1439276), (1396, 1352672), (2062, 915776), (2624, 719638), (2792, 676336), (4124, 457888), (5248, 359819), (5584, 338168), (8248, 228944), (11168, 169084), (14309, 131968), (16496, 114472), (22336, 84542), (28618, 65984), (32992, 57236), (42271, 44672)]