42941648

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{9689}}^1$

素因数の和:9974

約数の個数: 20

約数和(自身を含む): 83508420

約数和(自身を除く): 40566772

約数列:

[1, 2, 4, 8, 16, 277, 554, 1108, 2216, 4432, 9689, 19378, 38756, 77512, 155024, 2683853, 5367706, 10735412, 21470824, 42941648]

約数ペア:

[(1, 42941648), (2, 21470824), (4, 10735412), (8, 5367706), (16, 2683853), (277, 155024), (554, 77512), (1108, 38756), (2216, 19378), (4432, 9689)]