47991632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{230729}}^1$

素因数の和:230750

約数の個数: 20

約数和(自身を含む): 100136820

約数和(自身を除く): 52145188

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 230729, 461458, 922916, 1845832, 2999477, 3691664, 5998954, 11997908, 23995816, 47991632]

約数ペア:

[(1, 47991632), (2, 23995816), (4, 11997908), (8, 5998954), (13, 3691664), (16, 2999477), (26, 1845832), (52, 922916), (104, 461458), (208, 230729)]