80243476

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{349}}^1\times {\mathrm{1223}}^1$

素因数の和:1623

約数の個数: 24

約数和(自身を含む): 143942400

約数和(自身を除く): 63698924

約数列:

[1, 2, 4, 47, 94, 188, 349, 698, 1223, 1396, 2446, 4892, 16403, 32806, 57481, 65612, 114962, 229924, 426827, 853654, 1707308, 20060869, 40121738, 80243476]

約数ペア:

[(1, 80243476), (2, 40121738), (4, 20060869), (47, 1707308), (94, 853654), (188, 426827), (349, 229924), (698, 114962), (1223, 65612), (1396, 57481), (2446, 32806), (4892, 16403)]