81535286

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{98711}}^1$

素因数の和:98779

約数の個数: 16

約数和(自身を含む): 142145280

約数和(自身を除く): 60609994

約数列:

[1, 2, 7, 14, 59, 118, 413, 826, 98711, 197422, 690977, 1381954, 5823949, 11647898, 40767643, 81535286]

約数ペア:

[(1, 81535286), (2, 40767643), (7, 11647898), (14, 5823949), (59, 1381954), (118, 690977), (413, 197422), (826, 98711)]