83174512

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{347}}^1$

素因数の和:637

約数の個数: 40

約数和(自身を含む): 164668032

約数和(自身を除く): 81493520

約数列:

[1, 2, 4, 8, 16, 71, 142, 211, 284, 347, 422, 568, 694, 844, 1136, 1388, 1688, 2776, 3376, 5552, 14981, 24637, 29962, 49274, 59924, 73217, 98548, 119848, 146434, 197096, 239696, 292868, 394192, 585736, 1171472, 5198407, 10396814, 20793628, 41587256, 83174512]

約数ペア:

[(1, 83174512), (2, 41587256), (4, 20793628), (8, 10396814), (16, 5198407), (71, 1171472), (142, 585736), (211, 394192), (284, 292868), (347, 239696), (422, 197096), (568, 146434), (694, 119848), (844, 98548), (1136, 73217), (1388, 59924), (1688, 49274), (2776, 29962), (3376, 24637), (5552, 14981)]