86415439

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{17977}}^1$

素因数の和:18030

約数の個数: 16

約数和(自身を含む): 103553280

約数和(自身を除く): 17137841

約数列:

[1, 11, 19, 23, 209, 253, 437, 4807, 17977, 197747, 341563, 413471, 3757193, 4548181, 7855949, 86415439]

約数ペア:

[(1, 86415439), (11, 7855949), (19, 4548181), (23, 3757193), (209, 413471), (253, 341563), (437, 197747), (4807, 17977)]