87937970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{883}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 165739392

約数和(自身を除く): 77801422

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 433, 866, 883, 1766, 2165, 4330, 4415, 8830, 9959, 19918, 20309, 40618, 49795, 99590, 101545, 203090, 382339, 764678, 1911695, 3823390, 8793797, 17587594, 43968985, 87937970]

約数ペア:

[(1, 87937970), (2, 43968985), (5, 17587594), (10, 8793797), (23, 3823390), (46, 1911695), (115, 764678), (230, 382339), (433, 203090), (866, 101545), (883, 99590), (1766, 49795), (2165, 40618), (4330, 20309), (4415, 19918), (8830, 9959)]