31517232

素因数分解:

$2^4\times 3^1\times {\mathrm{656609}}^1$

素因数の和:656620

約数の個数: 20

約数和(自身を含む): 81419640

約数和(自身を除く): 49902408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 656609, 1313218, 1969827, 2626436, 3939654, 5252872, 7879308, 10505744, 15758616, 31517232]

約数ペア:

[(1, 31517232), (2, 15758616), (3, 10505744), (4, 7879308), (6, 5252872), (8, 3939654), (12, 2626436), (16, 1969827), (24, 1313218), (48, 656609)]