133053232

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{639679}}^1$

素因数の和:639700

約数の個数: 20

約数和(自身を含む): 277621120

約数和(自身を除く): 144567888

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 639679, 1279358, 2558716, 5117432, 8315827, 10234864, 16631654, 33263308, 66526616, 133053232]

約数ペア:

[(1, 133053232), (2, 66526616), (4, 33263308), (8, 16631654), (13, 10234864), (16, 8315827), (26, 5117432), (52, 2558716), (104, 1279358), (208, 639679)]