68659256

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{209327}}^1$

素因数の和:209374

約数の個数: 16

約数和(自身を含む): 131876640

約数和(自身を除く): 63217384

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 209327, 418654, 837308, 1674616, 8582407, 17164814, 34329628, 68659256]

約数ペア:

[(1, 68659256), (2, 34329628), (4, 17164814), (8, 8582407), (41, 1674616), (82, 837308), (164, 418654), (328, 209327)]