47937136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{230467}}^1$

素因数の和:230488

約数の個数: 20

約数和(自身を含む): 100023112

約数和(自身を除く): 52085976

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 230467, 460934, 921868, 1843736, 2996071, 3687472, 5992142, 11984284, 23968568, 47937136]

約数ペア:

[(1, 47937136), (2, 23968568), (4, 11984284), (8, 5992142), (13, 3687472), (16, 2996071), (26, 1843736), (52, 921868), (104, 460934), (208, 230467)]