31925228

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{1979}}^1$

素因数の和:2129

約数の個数: 24

約数和(自身を含む): 57934800

約数和(自身を除く): 26009572

約数列:

[1, 2, 4, 37, 74, 109, 148, 218, 436, 1979, 3958, 4033, 7916, 8066, 16132, 73223, 146446, 215711, 292892, 431422, 862844, 7981307, 15962614, 31925228]

約数ペア:

[(1, 31925228), (2, 15962614), (4, 7981307), (37, 862844), (74, 431422), (109, 292892), (148, 215711), (218, 146446), (436, 73223), (1979, 16132), (3958, 8066), (4033, 7916)]