87754784

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1093}}^1$

素因数の和:1309

約数の個数: 48

約数和(自身を含む): 187192152

約数和(自身を除く): 99437368

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 193, 208, 386, 416, 772, 1093, 1544, 2186, 2509, 3088, 4372, 5018, 6176, 8744, 10036, 14209, 17488, 20072, 28418, 34976, 40144, 56836, 80288, 113672, 210949, 227344, 421898, 454688, 843796, 1687592, 2742337, 3375184, 5484674, 6750368, 10969348, 21938696, 43877392, 87754784]

約数ペア:

[(1, 87754784), (2, 43877392), (4, 21938696), (8, 10969348), (13, 6750368), (16, 5484674), (26, 3375184), (32, 2742337), (52, 1687592), (104, 843796), (193, 454688), (208, 421898), (386, 227344), (416, 210949), (772, 113672), (1093, 80288), (1544, 56836), (2186, 40144), (2509, 34976), (3088, 28418), (4372, 20072), (5018, 17488), (6176, 14209), (8744, 10036)]