31889712

素因数分解:

$2^4\times 3^1\times {\mathrm{664369}}^1$

素因数の和:664380

約数の個数: 20

約数和(自身を含む): 82381880

約数和(自身を除く): 50492168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 664369, 1328738, 1993107, 2657476, 3986214, 5314952, 7972428, 10629904, 15944856, 31889712]

約数ペア:

[(1, 31889712), (2, 15944856), (3, 10629904), (4, 7972428), (6, 5314952), (8, 3986214), (12, 2657476), (16, 1993107), (24, 1328738), (48, 664369)]