42431324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{2153}}^1$

素因数の和:2549

約数の個数: 24

約数和(自身を含む): 80214960

約数和(自身を除く): 37783636

約数列:

[1, 2, 4, 13, 26, 52, 379, 758, 1516, 2153, 4306, 4927, 8612, 9854, 19708, 27989, 55978, 111956, 815987, 1631974, 3263948, 10607831, 21215662, 42431324]

約数ペア:

[(1, 42431324), (2, 21215662), (4, 10607831), (13, 3263948), (26, 1631974), (52, 815987), (379, 111956), (758, 55978), (1516, 27989), (2153, 19708), (4306, 9854), (4927, 8612)]