31538694

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{11113}}^1$

素因数の和:11172

約数の個数: 32

約数和(自身を含む): 70418304

約数和(自身を除く): 38879610

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 11113, 22226, 33339, 66678, 122243, 244486, 366729, 477859, 733458, 955718, 1433577, 2867154, 5256449, 10512898, 15769347, 31538694]

約数ペア:

[(1, 31538694), (2, 15769347), (3, 10512898), (6, 5256449), (11, 2867154), (22, 1433577), (33, 955718), (43, 733458), (66, 477859), (86, 366729), (129, 244486), (258, 122243), (473, 66678), (946, 33339), (1419, 22226), (2838, 11113)]