80723837

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{509}}^1$

素因数の和:1036

約数の個数: 16

約数和(自身を含む): 90331200

約数和(自身を除く): 9607363

約数列:

[1, 17, 19, 323, 491, 509, 8347, 8653, 9329, 9671, 158593, 164407, 249919, 4248623, 4748461, 80723837]

約数ペア:

[(1, 80723837), (17, 4748461), (19, 4248623), (323, 249919), (491, 164407), (509, 158593), (8347, 9671), (8653, 9329)]