81282134

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{39191}}^1$

素因数の和:39271

約数の個数: 16

約数和(自身を含む): 131214816

約数和(自身を除く): 49932682

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 39191, 78382, 666247, 1332494, 2390651, 4781302, 40641067, 81282134]

約数ペア:

[(1, 81282134), (2, 40641067), (17, 4781302), (34, 2390651), (61, 1332494), (122, 666247), (1037, 78382), (2074, 39191)]