81535048

素因数分解:

$2^3\times 7^1\times {\mathrm{1455983}}^1$

素因数の和:1455996

約数の個数: 16

約数和(自身を含む): 174718080

約数和(自身を除く): 93183032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1455983, 2911966, 5823932, 10191881, 11647864, 20383762, 40767524, 81535048]

約数ペア:

[(1, 81535048), (2, 40767524), (4, 20383762), (7, 11647864), (8, 10191881), (14, 5823932), (28, 2911966), (56, 1455983)]