89868142

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{1423}}^1$

素因数の和:1792

約数の個数: 32

約数和(自身を含む): 166505472

約数和(自身を除く): 76637330

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 347, 694, 1423, 2429, 2846, 4511, 4858, 9022, 9961, 18499, 19922, 31577, 36998, 63154, 129493, 258986, 493781, 987562, 3456467, 6419153, 6912934, 12838306, 44934071, 89868142]

約数ペア:

[(1, 89868142), (2, 44934071), (7, 12838306), (13, 6912934), (14, 6419153), (26, 3456467), (91, 987562), (182, 493781), (347, 258986), (694, 129493), (1423, 63154), (2429, 36998), (2846, 31577), (4511, 19922), (4858, 18499), (9022, 9961)]