85875286

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1\times {\mathrm{281}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 150087168

約数和(自身を除く): 64211882

約数列:

[1, 2, 7, 14, 83, 166, 263, 281, 526, 562, 581, 1162, 1841, 1967, 3682, 3934, 21829, 23323, 43658, 46646, 73903, 147806, 152803, 163261, 305606, 326522, 517321, 1034642, 6133949, 12267898, 42937643, 85875286]

約数ペア:

[(1, 85875286), (2, 42937643), (7, 12267898), (14, 6133949), (83, 1034642), (166, 517321), (263, 326522), (281, 305606), (526, 163261), (562, 152803), (581, 147806), (1162, 73903), (1841, 46646), (1967, 43658), (3682, 23323), (3934, 21829)]