22007984

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{47431}}^1$

素因数の和:47468

約数の個数: 20

約数和(自身を含む): 44111760

約数和(自身を除く): 22103776

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 47431, 94862, 189724, 379448, 758896, 1375499, 2750998, 5501996, 11003992, 22007984]

約数ペア:

[(1, 22007984), (2, 11003992), (4, 5501996), (8, 2750998), (16, 1375499), (29, 758896), (58, 379448), (116, 189724), (232, 94862), (464, 47431)]