115889584

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{36767}}^1$

素因数の和:36972

約数の個数: 20

約数和(自身を含む): 225681984

約数和(自身を除く): 109792400

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 36767, 73534, 147068, 294136, 588272, 7243099, 14486198, 28972396, 57944792, 115889584]

約数ペア:

[(1, 115889584), (2, 57944792), (4, 28972396), (8, 14486198), (16, 7243099), (197, 588272), (394, 294136), (788, 147068), (1576, 73534), (3152, 36767)]