80656213

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1693}}^1$

素因数の和:1836

約数の個数: 16

約数和(自身を含む): 90744192

約数和(自身を除く): 10087979

約数列:

[1, 11, 61, 71, 671, 781, 1693, 4331, 18623, 47641, 103273, 120203, 1136003, 1322233, 7332383, 80656213]

約数ペア:

[(1, 80656213), (11, 7332383), (61, 1322233), (71, 1136003), (671, 120203), (781, 103273), (1693, 47641), (4331, 18623)]