89359888

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{17291}}^1$

素因数の和:17335

約数の個数: 40

約数和(自身を含む): 192978720

約数和(自身を除く): 103618832

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 17291, 34582, 69164, 138328, 276656, 293947, 328529, 587894, 657058, 1175788, 1314116, 2351576, 2628232, 4703152, 5256464, 5584993, 11169986, 22339972, 44679944, 89359888]

約数ペア:

[(1, 89359888), (2, 44679944), (4, 22339972), (8, 11169986), (16, 5584993), (17, 5256464), (19, 4703152), (34, 2628232), (38, 2351576), (68, 1314116), (76, 1175788), (136, 657058), (152, 587894), (272, 328529), (304, 293947), (323, 276656), (646, 138328), (1292, 69164), (2584, 34582), (5168, 17291)]