88649872

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{401}}^1$

素因数の和:787

約数の個数: 40

約数和(自身を含む): 176910552

約数和(自身を除く): 88260680

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 337, 401, 656, 674, 802, 1348, 1604, 2696, 3208, 5392, 6416, 13817, 16441, 27634, 32882, 55268, 65764, 110536, 131528, 135137, 221072, 263056, 270274, 540548, 1081096, 2162192, 5540617, 11081234, 22162468, 44324936, 88649872]

約数ペア:

[(1, 88649872), (2, 44324936), (4, 22162468), (8, 11081234), (16, 5540617), (41, 2162192), (82, 1081096), (164, 540548), (328, 270274), (337, 263056), (401, 221072), (656, 135137), (674, 131528), (802, 110536), (1348, 65764), (1604, 55268), (2696, 32882), (3208, 27634), (5392, 16441), (6416, 13817)]