89157824

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2803}}^1$

素因数の和:2893

約数の個数: 56

約数和(自身を含む): 205118208

約数和(自身を除く): 115960384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 142, 224, 284, 448, 497, 568, 994, 1136, 1988, 2272, 2803, 3976, 4544, 5606, 7952, 11212, 15904, 19621, 22424, 31808, 39242, 44848, 78484, 89696, 156968, 179392, 199013, 313936, 398026, 627872, 796052, 1255744, 1393091, 1592104, 2786182, 3184208, 5572364, 6368416, 11144728, 12736832, 22289456, 44578912, 89157824]

約数ペア:

[(1, 89157824), (2, 44578912), (4, 22289456), (7, 12736832), (8, 11144728), (14, 6368416), (16, 5572364), (28, 3184208), (32, 2786182), (56, 1592104), (64, 1393091), (71, 1255744), (112, 796052), (142, 627872), (224, 398026), (284, 313936), (448, 199013), (497, 179392), (568, 156968), (994, 89696), (1136, 78484), (1988, 44848), (2272, 39242), (2803, 31808), (3976, 22424), (4544, 19621), (5606, 15904), (7952, 11212)]