64517806

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73819}}^1$

素因数の和:73863

約数の個数: 16

約数和(自身を含む): 106300800

約数和(自身を除く): 41782994

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 73819, 147638, 1402561, 1697837, 2805122, 3395674, 32258903, 64517806]

約数ペア:

[(1, 64517806), (2, 32258903), (19, 3395674), (23, 2805122), (38, 1697837), (46, 1402561), (437, 147638), (874, 73819)]