5408464

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{17791}}^1$

素因数の和:17818

約数の個数: 20

約数和(自身を含む): 11031040

約数和(自身を除く): 5622576

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 17791, 35582, 71164, 142328, 284656, 338029, 676058, 1352116, 2704232, 5408464]

約数ペア:

[(1, 5408464), (2, 2704232), (4, 1352116), (8, 676058), (16, 338029), (19, 284656), (38, 142328), (76, 71164), (152, 35582), (304, 17791)]