64130032

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{65707}}^1$

素因数の和:65776

約数の個数: 20

約数和(自身を含む): 126290776

約数和(自身を除く): 62160744

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 65707, 131414, 262828, 525656, 1051312, 4008127, 8016254, 16032508, 32065016, 64130032]

約数ペア:

[(1, 64130032), (2, 32065016), (4, 16032508), (8, 8016254), (16, 4008127), (61, 1051312), (122, 525656), (244, 262828), (488, 131414), (976, 65707)]