904508768

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{1783}}^1$

素因数の和:2067

約数の個数: 48

約数和(自身を含む): 1812658176

約数和(自身を除く): 908149408

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 191, 332, 382, 664, 764, 1328, 1528, 1783, 2656, 3056, 3566, 6112, 7132, 14264, 15853, 28528, 31706, 57056, 63412, 126824, 147989, 253648, 295978, 340553, 507296, 591956, 681106, 1183912, 1362212, 2367824, 2724424, 4735648, 5448848, 10897696, 28265899, 56531798, 113063596, 226127192, 452254384, 904508768]

約数ペア:

[(1, 904508768), (2, 452254384), (4, 226127192), (8, 113063596), (16, 56531798), (32, 28265899), (83, 10897696), (166, 5448848), (191, 4735648), (332, 2724424), (382, 2367824), (664, 1362212), (764, 1183912), (1328, 681106), (1528, 591956), (1783, 507296), (2656, 340553), (3056, 295978), (3566, 253648), (6112, 147989), (7132, 126824), (14264, 63412), (15853, 57056), (28528, 31706)]