86275714

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{15761}}^1$

素因数の和:15810

約数の個数: 32

約数和(自身を含む): 163420416

約数和(自身を除く): 77144702

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 5474, 15761, 31522, 110327, 220654, 267937, 362503, 535874, 725006, 1875559, 2537521, 3751118, 5075042, 6162551, 12325102, 43137857, 86275714]

約数ペア:

[(1, 86275714), (2, 43137857), (7, 12325102), (14, 6162551), (17, 5075042), (23, 3751118), (34, 2537521), (46, 1875559), (119, 725006), (161, 535874), (238, 362503), (322, 267937), (391, 220654), (782, 110327), (2737, 31522), (5474, 15761)]