80174414

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1571}}^1$

素因数の和:1688

約数の個数: 32

約数和(自身を含む): 135820800

約数和(自身を除く): 55646386

約数列:

[1, 2, 17, 19, 34, 38, 79, 158, 323, 646, 1343, 1501, 1571, 2686, 3002, 3142, 25517, 26707, 29849, 51034, 53414, 59698, 124109, 248218, 507433, 1014866, 2109853, 2358071, 4219706, 4716142, 40087207, 80174414]

約数ペア:

[(1, 80174414), (2, 40087207), (17, 4716142), (19, 4219706), (34, 2358071), (38, 2109853), (79, 1014866), (158, 507433), (323, 248218), (646, 124109), (1343, 59698), (1501, 53414), (1571, 51034), (2686, 29849), (3002, 26707), (3142, 25517)]