31494774

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{228223}}^1$

素因数の和:228251

約数の個数: 16

約数和(自身を含む): 65728512

約数和(自身を除く): 34233738

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 228223, 456446, 684669, 1369338, 5249129, 10498258, 15747387, 31494774]

約数ペア:

[(1, 31494774), (2, 15747387), (3, 10498258), (6, 5249129), (23, 1369338), (46, 684669), (69, 456446), (138, 228223)]