31721988

素因数分解:

$2^2\times 3^1\times {\mathrm{1163}}^1\times {\mathrm{2273}}^1$

素因数の和:3443

約数の個数: 24

約数和(自身を含む): 74114208

約数和(自身を除く): 42392220

約数列:

[1, 2, 3, 4, 6, 12, 1163, 2273, 2326, 3489, 4546, 4652, 6819, 6978, 9092, 13638, 13956, 27276, 2643499, 5286998, 7930497, 10573996, 15860994, 31721988]

約数ペア:

[(1, 31721988), (2, 15860994), (3, 10573996), (4, 7930497), (6, 5286998), (12, 2643499), (1163, 27276), (2273, 13956), (2326, 13638), (3489, 9092), (4546, 6978), (4652, 6819)]