47331346

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1\times {\mathrm{839}}^1$

素因数の和:1329

約数の個数: 16

約数和(自身を含む): 72313920

約数和(自身を除く): 24982574

約数列:

[1, 2, 67, 134, 421, 839, 842, 1678, 28207, 56213, 56414, 112426, 353219, 706438, 23665673, 47331346]

約数ペア:

[(1, 47331346), (2, 23665673), (67, 706438), (134, 353219), (421, 112426), (839, 56414), (842, 56213), (1678, 28207)]