132967952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{639269}}^1$

素因数の和:639290

約数の個数: 20

約数和(自身を含む): 277443180

約数和(自身を除く): 144475228

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 639269, 1278538, 2557076, 5114152, 8310497, 10228304, 16620994, 33241988, 66483976, 132967952]

約数ペア:

[(1, 132967952), (2, 66483976), (4, 33241988), (8, 16620994), (13, 10228304), (16, 8310497), (26, 5114152), (52, 2557076), (104, 1278538), (208, 639269)]