87581872

素因数分解:

$2^4\times 7^1\times {\mathrm{757}}^1\times {\mathrm{1033}}^1$

素因数の和:1805

約数の個数: 40

約数和(自身を含む): 194375456

約数和(自身を除く): 106793584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 757, 1033, 1514, 2066, 3028, 4132, 5299, 6056, 7231, 8264, 10598, 12112, 14462, 16528, 21196, 28924, 42392, 57848, 84784, 115696, 781981, 1563962, 3127924, 5473867, 6255848, 10947734, 12511696, 21895468, 43790936, 87581872]

約数ペア:

[(1, 87581872), (2, 43790936), (4, 21895468), (7, 12511696), (8, 10947734), (14, 6255848), (16, 5473867), (28, 3127924), (56, 1563962), (112, 781981), (757, 115696), (1033, 84784), (1514, 57848), (2066, 42392), (3028, 28924), (4132, 21196), (5299, 16528), (6056, 14462), (7231, 12112), (8264, 10598)]