133572752

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{203617}}^1$

素因数の和:203666

約数の個数: 20

約数和(自身を含む): 265110636

約数和(自身を除く): 131537884

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 203617, 407234, 814468, 1628936, 3257872, 8348297, 16696594, 33393188, 66786376, 133572752]

約数ペア:

[(1, 133572752), (2, 66786376), (4, 33393188), (8, 16696594), (16, 8348297), (41, 3257872), (82, 1628936), (164, 814468), (328, 407234), (656, 203617)]