81258934

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{241}}^1\times {\mathrm{467}}^1$

素因数の和:748

約数の個数: 24

約数和(自身を含む): 129451608

約数和(自身を除く): 48192674

約数列:

[1, 2, 19, 38, 241, 361, 467, 482, 722, 934, 4579, 8873, 9158, 17746, 87001, 112547, 168587, 174002, 225094, 337174, 2138393, 4276786, 40629467, 81258934]

約数ペア:

[(1, 81258934), (2, 40629467), (19, 4276786), (38, 2138393), (241, 337174), (361, 225094), (467, 174002), (482, 168587), (722, 112547), (934, 87001), (4579, 17746), (8873, 9158)]