22424792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{839}}^1$

素因数の和:1115

約数の個数: 32

約数和(自身を含む): 45511200

約数和(自身を除く): 23086408

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 257, 514, 839, 1028, 1678, 2056, 3341, 3356, 6682, 6712, 10907, 13364, 21814, 26728, 43628, 87256, 215623, 431246, 862492, 1724984, 2803099, 5606198, 11212396, 22424792]

約数ペア:

[(1, 22424792), (2, 11212396), (4, 5606198), (8, 2803099), (13, 1724984), (26, 862492), (52, 431246), (104, 215623), (257, 87256), (514, 43628), (839, 26728), (1028, 21814), (1678, 13364), (2056, 10907), (3341, 6712), (3356, 6682)]