31505262

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{228299}}^1$

素因数の和:228327

約数の個数: 16

約数和(自身を含む): 65750400

約数和(自身を除く): 34245138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 228299, 456598, 684897, 1369794, 5250877, 10501754, 15752631, 31505262]

約数ペア:

[(1, 31505262), (2, 15752631), (3, 10501754), (6, 5250877), (23, 1369794), (46, 684897), (69, 456598), (138, 228299)]