81759802

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{3191}}^1$

素因数の和:3773

約数の個数: 16

約数和(自身を含む): 128241792

約数和(自身を除く): 46481990

約数列:

[1, 2, 23, 46, 557, 1114, 3191, 6382, 12811, 25622, 73393, 146786, 1777387, 3554774, 40879901, 81759802]

約数ペア:

[(1, 81759802), (2, 40879901), (23, 3554774), (46, 1777387), (557, 146786), (1114, 73393), (3191, 25622), (6382, 12811)]