40051418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79153}}^1$

素因数の和:79189

約数の個数: 16

約数和(自身を含む): 68389056

約数和(自身を除く): 28337638

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 79153, 158306, 870683, 1741366, 1820519, 3641038, 20025709, 40051418]

約数ペア:

[(1, 40051418), (2, 20025709), (11, 3641038), (22, 1820519), (23, 1741366), (46, 870683), (253, 158306), (506, 79153)]