86564203

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 103150080

約数和(自身を除く): 16585877

約数列:

[1, 11, 23, 43, 73, 109, 253, 473, 803, 989, 1199, 1679, 2507, 3139, 4687, 7957, 10879, 18469, 27577, 34529, 51557, 72197, 87527, 107801, 183011, 342151, 794167, 1185811, 2013121, 3763661, 7869473, 86564203]

約数ペア:

[(1, 86564203), (11, 7869473), (23, 3763661), (43, 2013121), (73, 1185811), (109, 794167), (253, 342151), (473, 183011), (803, 107801), (989, 87527), (1199, 72197), (1679, 51557), (2507, 34529), (3139, 27577), (4687, 18469), (7957, 10879)]