83991068

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{63823}}^1$

素因数の和:63881

約数の個数: 24

約数和(自身を含む): 171558912

約数和(自身を除く): 87567844

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 63823, 127646, 255292, 446761, 893522, 1787044, 2999681, 5999362, 11998724, 20997767, 41995534, 83991068]

約数ペア:

[(1, 83991068), (2, 41995534), (4, 20997767), (7, 11998724), (14, 5999362), (28, 2999681), (47, 1787044), (94, 893522), (188, 446761), (329, 255292), (658, 127646), (1316, 63823)]