16565152

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 34618752

約数和(自身を除く): 18053600

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 71, 92, 142, 184, 284, 317, 368, 568, 634, 736, 1136, 1268, 1633, 2272, 2536, 3266, 5072, 6532, 7291, 10144, 13064, 14582, 22507, 26128, 29164, 45014, 52256, 58328, 90028, 116656, 180056, 233312, 360112, 517661, 720224, 1035322, 2070644, 4141288, 8282576, 16565152]

約数ペア:

[(1, 16565152), (2, 8282576), (4, 4141288), (8, 2070644), (16, 1035322), (23, 720224), (32, 517661), (46, 360112), (71, 233312), (92, 180056), (142, 116656), (184, 90028), (284, 58328), (317, 52256), (368, 45014), (568, 29164), (634, 26128), (736, 22507), (1136, 14582), (1268, 13064), (1633, 10144), (2272, 7291), (2536, 6532), (3266, 5072)]