72531542

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{10657}}^1$

素因数の和:10783

約数の個数: 16

約数和(自身を含む): 112804272

約数和(自身を除く): 40272730

約数列:

[1, 2, 41, 82, 83, 166, 3403, 6806, 10657, 21314, 436937, 873874, 884531, 1769062, 36265771, 72531542]

約数ペア:

[(1, 72531542), (2, 36265771), (41, 1769062), (82, 884531), (83, 873874), (166, 436937), (3403, 21314), (6806, 10657)]