87806912

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:469

約数の個数: 56

約数和(自身を含む): 180715920

約数和(自身を除く): 92909008

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 109, 164, 218, 307, 328, 436, 614, 656, 872, 1228, 1312, 1744, 2456, 2624, 3488, 4469, 4912, 6976, 8938, 9824, 12587, 17876, 19648, 25174, 33463, 35752, 50348, 66926, 71504, 100696, 133852, 143008, 201392, 267704, 286016, 402784, 535408, 805568, 1070816, 1371983, 2141632, 2743966, 5487932, 10975864, 21951728, 43903456, 87806912]

約数ペア:

[(1, 87806912), (2, 43903456), (4, 21951728), (8, 10975864), (16, 5487932), (32, 2743966), (41, 2141632), (64, 1371983), (82, 1070816), (109, 805568), (164, 535408), (218, 402784), (307, 286016), (328, 267704), (436, 201392), (614, 143008), (656, 133852), (872, 100696), (1228, 71504), (1312, 66926), (1744, 50348), (2456, 35752), (2624, 33463), (3488, 25174), (4469, 19648), (4912, 17876), (6976, 12587), (8938, 9824)]