47293168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{227371}}^1$

素因数の和:227392

約数の個数: 20

約数和(自身を含む): 98679448

約数和(自身を除く): 51386280

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 227371, 454742, 909484, 1818968, 2955823, 3637936, 5911646, 11823292, 23646584, 47293168]

約数ペア:

[(1, 47293168), (2, 23646584), (4, 11823292), (8, 5911646), (13, 3637936), (16, 2955823), (26, 1818968), (52, 909484), (104, 454742), (208, 227371)]