84236224

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{557}}^1$

素因数の和:725

約数の個数: 56

約数和(自身を含む): 178582320

約数和(自身を除く): 94346096

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 139, 272, 278, 544, 556, 557, 1088, 1112, 1114, 2224, 2228, 2363, 4448, 4456, 4726, 8896, 8912, 9452, 9469, 17824, 18904, 18938, 35648, 37808, 37876, 75616, 75752, 77423, 151232, 151504, 154846, 303008, 309692, 606016, 619384, 1238768, 1316191, 2477536, 2632382, 4955072, 5264764, 10529528, 21059056, 42118112, 84236224]

約数ペア:

[(1, 84236224), (2, 42118112), (4, 21059056), (8, 10529528), (16, 5264764), (17, 4955072), (32, 2632382), (34, 2477536), (64, 1316191), (68, 1238768), (136, 619384), (139, 606016), (272, 309692), (278, 303008), (544, 154846), (556, 151504), (557, 151232), (1088, 77423), (1112, 75752), (1114, 75616), (2224, 37876), (2228, 37808), (2363, 35648), (4448, 18938), (4456, 18904), (4726, 17824), (8896, 9469), (8912, 9452)]