54001168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{259621}}^1$

素因数の和:259642

約数の個数: 20

約数和(自身を含む): 112675948

約数和(自身を除く): 58674780

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 259621, 519242, 1038484, 2076968, 3375073, 4153936, 6750146, 13500292, 27000584, 54001168]

約数ペア:

[(1, 54001168), (2, 27000584), (4, 13500292), (8, 6750146), (13, 4153936), (16, 3375073), (26, 2076968), (52, 1038484), (104, 519242), (208, 259621)]