86186428

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 163953216

約数和(自身を除く): 77766788

約数列:

[1, 2, 4, 23, 41, 46, 73, 82, 92, 146, 164, 292, 313, 626, 943, 1252, 1679, 1886, 2993, 3358, 3772, 5986, 6716, 7199, 11972, 12833, 14398, 22849, 25666, 28796, 45698, 51332, 68839, 91396, 137678, 275356, 295159, 525527, 590318, 936809, 1051054, 1180636, 1873618, 2102108, 3747236, 21546607, 43093214, 86186428]

約数ペア:

[(1, 86186428), (2, 43093214), (4, 21546607), (23, 3747236), (41, 2102108), (46, 1873618), (73, 1180636), (82, 1051054), (92, 936809), (146, 590318), (164, 525527), (292, 295159), (313, 275356), (626, 137678), (943, 91396), (1252, 68839), (1679, 51332), (1886, 45698), (2993, 28796), (3358, 25666), (3772, 22849), (5986, 14398), (6716, 12833), (7199, 11972)]