40553668

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1979}}^1$

素因数の和:2139

約数の個数: 24

約数和(自身を含む): 73180800

約数和(自身を除く): 32627132

約数列:

[1, 2, 4, 47, 94, 109, 188, 218, 436, 1979, 3958, 5123, 7916, 10246, 20492, 93013, 186026, 215711, 372052, 431422, 862844, 10138417, 20276834, 40553668]

約数ペア:

[(1, 40553668), (2, 20276834), (4, 10138417), (47, 862844), (94, 431422), (109, 372052), (188, 215711), (218, 186026), (436, 93013), (1979, 20492), (3958, 10246), (5123, 7916)]