83170856

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{587}}^1$

素因数の和:881

約数の個数: 32

約数和(自身を含む): 158760000

約数和(自身を除く): 75589144

約数列:

[1, 2, 4, 8, 89, 178, 199, 356, 398, 587, 712, 796, 1174, 1592, 2348, 4696, 17711, 35422, 52243, 70844, 104486, 116813, 141688, 208972, 233626, 417944, 467252, 934504, 10396357, 20792714, 41585428, 83170856]

約数ペア:

[(1, 83170856), (2, 41585428), (4, 20792714), (8, 10396357), (89, 934504), (178, 467252), (199, 417944), (356, 233626), (398, 208972), (587, 141688), (712, 116813), (796, 104486), (1174, 70844), (1592, 52243), (2348, 35422), (4696, 17711)]