83638904

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{491}}^1$

素因数の和:803

約数の個数: 32

約数和(自身を含む): 159408000

約数和(自身を除く): 75769096

約数列:

[1, 2, 4, 8, 107, 199, 214, 398, 428, 491, 796, 856, 982, 1592, 1964, 3928, 21293, 42586, 52537, 85172, 97709, 105074, 170344, 195418, 210148, 390836, 420296, 781672, 10454863, 20909726, 41819452, 83638904]

約数ペア:

[(1, 83638904), (2, 41819452), (4, 20909726), (8, 10454863), (107, 781672), (199, 420296), (214, 390836), (398, 210148), (428, 195418), (491, 170344), (796, 105074), (856, 97709), (982, 85172), (1592, 52537), (1964, 42586), (3928, 21293)]