31440984

素因数分解:

$2^3\times 3^1\times {\mathrm{1310041}}^1$

素因数の和:1310050

約数の個数: 16

約数和(自身を含む): 78602520

約数和(自身を除く): 47161536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1310041, 2620082, 3930123, 5240164, 7860246, 10480328, 15720492, 31440984]

約数ペア:

[(1, 31440984), (2, 15720492), (3, 10480328), (4, 7860246), (6, 5240164), (8, 3930123), (12, 2620082), (24, 1310041)]