161435266

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1\times {\mathrm{2887}}^1$

素因数の和:3345

約数の個数: 16

約数和(自身を含む): 246196224

約数和(自身を除く): 84760958

約数列:

[1, 2, 73, 146, 383, 766, 2887, 5774, 27959, 55918, 210751, 421502, 1105721, 2211442, 80717633, 161435266]

約数ペア:

[(1, 161435266), (2, 80717633), (73, 2211442), (146, 1105721), (383, 421502), (766, 210751), (2887, 55918), (5774, 27959)]