86770168

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{1153}}^1$

素因数の和:1591

約数の個数: 32

約数和(自身を含む): 170330400

約数和(自身を除く): 83560232

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 409, 818, 1153, 1636, 2306, 3272, 4612, 9224, 9407, 18814, 26519, 37628, 53038, 75256, 106076, 212152, 471577, 943154, 1886308, 3772616, 10846271, 21692542, 43385084, 86770168]

約数ペア:

[(1, 86770168), (2, 43385084), (4, 21692542), (8, 10846271), (23, 3772616), (46, 1886308), (92, 943154), (184, 471577), (409, 212152), (818, 106076), (1153, 75256), (1636, 53038), (2306, 37628), (3272, 26519), (4612, 18814), (9224, 9407)]