85223488

素因数分解:

$2^6\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1051}}^1$

素因数の和:1251

約数の個数: 56

約数和(自身を含む): 194527424

約数和(自身を除く): 109303936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 181, 224, 362, 448, 724, 1051, 1267, 1448, 2102, 2534, 2896, 4204, 5068, 5792, 7357, 8408, 10136, 11584, 14714, 16816, 20272, 29428, 33632, 40544, 58856, 67264, 81088, 117712, 190231, 235424, 380462, 470848, 760924, 1331617, 1521848, 2663234, 3043696, 5326468, 6087392, 10652936, 12174784, 21305872, 42611744, 85223488]

約数ペア:

[(1, 85223488), (2, 42611744), (4, 21305872), (7, 12174784), (8, 10652936), (14, 6087392), (16, 5326468), (28, 3043696), (32, 2663234), (56, 1521848), (64, 1331617), (112, 760924), (181, 470848), (224, 380462), (362, 235424), (448, 190231), (724, 117712), (1051, 81088), (1267, 67264), (1448, 58856), (2102, 40544), (2534, 33632), (2896, 29428), (4204, 20272), (5068, 16816), (5792, 14714), (7357, 11584), (8408, 10136)]