40450916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{24847}}^1$

素因数の和:24899

約数の個数: 24

約数和(自身を含む): 79314816

約数和(自身を除く): 38863900

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 24847, 49694, 99388, 273317, 546634, 919339, 1093268, 1838678, 3677356, 10112729, 20225458, 40450916]

約数ペア:

[(1, 40450916), (2, 20225458), (4, 10112729), (11, 3677356), (22, 1838678), (37, 1093268), (44, 919339), (74, 546634), (148, 273317), (407, 99388), (814, 49694), (1628, 24847)]