161861354

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{90023}}^1$

素因数の和:90085

約数の個数: 16

約数和(自身を含む): 259269120

約数和(自身を除く): 97407766

約数列:

[1, 2, 29, 31, 58, 62, 899, 1798, 90023, 180046, 2610667, 2790713, 5221334, 5581426, 80930677, 161861354]

約数ペア:

[(1, 161861354), (2, 80930677), (29, 5581426), (31, 5221334), (58, 2790713), (62, 2610667), (899, 180046), (1798, 90023)]