78847294

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{19507}}^1$

素因数の和:19599

約数の個数: 16

約数和(自身を含む): 123602688

約数和(自身を除く): 44755394

約数列:

[1, 2, 43, 47, 86, 94, 2021, 4042, 19507, 39014, 838801, 916829, 1677602, 1833658, 39423647, 78847294]

約数ペア:

[(1, 78847294), (2, 39423647), (43, 1833658), (47, 1677602), (86, 916829), (94, 838801), (2021, 39014), (4042, 19507)]