80830444

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{6871}}^1$

素因数の和:7065

約数の個数: 24

約数和(自身を含む): 150661728

約数和(自身を除く): 69831284

約数列:

[1, 2, 4, 17, 34, 68, 173, 346, 692, 2941, 5882, 6871, 11764, 13742, 27484, 116807, 233614, 467228, 1188683, 2377366, 4754732, 20207611, 40415222, 80830444]

約数ペア:

[(1, 80830444), (2, 40415222), (4, 20207611), (17, 4754732), (34, 2377366), (68, 1188683), (173, 467228), (346, 233614), (692, 116807), (2941, 27484), (5882, 13742), (6871, 11764)]