103478992

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{208627}}^1$

素因数の和:208666

約数の個数: 20

約数和(自身を含む): 206958976

約数和(自身を除く): 103479984

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 208627, 417254, 834508, 1669016, 3338032, 6467437, 12934874, 25869748, 51739496, 103478992]

約数ペア:

[(1, 103478992), (2, 51739496), (4, 25869748), (8, 12934874), (16, 6467437), (31, 3338032), (62, 1669016), (124, 834508), (248, 417254), (496, 208627)]