31538382

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{228539}}^1$

素因数の和:228567

約数の個数: 16

約数和(自身を含む): 65819520

約数和(自身を除く): 34281138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 228539, 457078, 685617, 1371234, 5256397, 10512794, 15769191, 31538382]

約数ペア:

[(1, 31538382), (2, 15769191), (3, 10512794), (6, 5256397), (23, 1371234), (46, 685617), (69, 457078), (138, 228539)]