16615136

素因数分解:

$2^5\times {\mathrm{71}}^2\times {\mathrm{103}}^1$

素因数の和:255

約数の個数: 36

約数和(自身を含む): 33500376

約数和(自身を除く): 16885240

約数列:

[1, 2, 4, 8, 16, 32, 71, 103, 142, 206, 284, 412, 568, 824, 1136, 1648, 2272, 3296, 5041, 7313, 10082, 14626, 20164, 29252, 40328, 58504, 80656, 117008, 161312, 234016, 519223, 1038446, 2076892, 4153784, 8307568, 16615136]

約数ペア:

[(1, 16615136), (2, 8307568), (4, 4153784), (8, 2076892), (16, 1038446), (32, 519223), (71, 234016), (103, 161312), (142, 117008), (206, 80656), (284, 58504), (412, 40328), (568, 29252), (824, 20164), (1136, 14626), (1648, 10082), (2272, 7313), (3296, 5041)]