31380234

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{227393}}^1$

素因数の和:227421

約数の個数: 16

約数和(自身を含む): 65489472

約数和(自身を除く): 34109238

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 227393, 454786, 682179, 1364358, 5230039, 10460078, 15690117, 31380234]

約数ペア:

[(1, 31380234), (2, 15690117), (3, 10460078), (6, 5230039), (23, 1364358), (46, 682179), (69, 454786), (138, 227393)]