23118752

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:381

約数の個数: 48

約数和(自身を含む): 47500992

約数和(自身を除く): 24382240

約数列:

[1, 2, 4, 8, 16, 32, 41, 67, 82, 134, 164, 263, 268, 328, 526, 536, 656, 1052, 1072, 1312, 2104, 2144, 2747, 4208, 5494, 8416, 10783, 10988, 17621, 21566, 21976, 35242, 43132, 43952, 70484, 86264, 87904, 140968, 172528, 281936, 345056, 563872, 722461, 1444922, 2889844, 5779688, 11559376, 23118752]

約数ペア:

[(1, 23118752), (2, 11559376), (4, 5779688), (8, 2889844), (16, 1444922), (32, 722461), (41, 563872), (67, 345056), (82, 281936), (134, 172528), (164, 140968), (263, 87904), (268, 86264), (328, 70484), (526, 43952), (536, 43132), (656, 35242), (1052, 21976), (1072, 21566), (1312, 17621), (2104, 10988), (2144, 10783), (2747, 8416), (4208, 5494)]