71831254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{141959}}^1$

素因数の和:141995

約数の個数: 16

約数和(自身を含む): 122653440

約数和(自身を除く): 50822186

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 141959, 283918, 1561549, 3123098, 3265057, 6530114, 35915627, 71831254]

約数ペア:

[(1, 71831254), (2, 35915627), (11, 6530114), (22, 3265057), (23, 3123098), (46, 1561549), (253, 283918), (506, 141959)]