83914718

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 134784000

約数和(自身を除く): 50869282

約数列:

[1, 2, 23, 46, 89, 103, 178, 199, 206, 398, 2047, 2369, 4094, 4577, 4738, 9154, 9167, 17711, 18334, 20497, 35422, 40994, 210841, 407353, 421682, 471431, 814706, 942862, 1824233, 3648466, 41957359, 83914718]

約数ペア:

[(1, 83914718), (2, 41957359), (23, 3648466), (46, 1824233), (89, 942862), (103, 814706), (178, 471431), (199, 421682), (206, 407353), (398, 210841), (2047, 40994), (2369, 35422), (4094, 20497), (4577, 18334), (4738, 17711), (9154, 9167)]