145513982

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{9661}}^1$

素因数の和:10123

約数の個数: 16

約数和(自身を含む): 231656112

約数和(自身を除く): 86142130

約数列:

[1, 2, 17, 34, 443, 886, 7531, 9661, 15062, 19322, 164237, 328474, 4279823, 8559646, 72756991, 145513982]

約数ペア:

[(1, 145513982), (2, 72756991), (17, 8559646), (34, 4279823), (443, 328474), (886, 164237), (7531, 19322), (9661, 15062)]