16200272

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1109}}^1$

素因数の和:1211

約数の個数: 40

約数和(自身を含む): 34685280

約数和(自身を除く): 18485008

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 83, 88, 166, 176, 332, 664, 913, 1109, 1328, 1826, 2218, 3652, 4436, 7304, 8872, 12199, 14608, 17744, 24398, 48796, 92047, 97592, 184094, 195184, 368188, 736376, 1012517, 1472752, 2025034, 4050068, 8100136, 16200272]

約数ペア:

[(1, 16200272), (2, 8100136), (4, 4050068), (8, 2025034), (11, 1472752), (16, 1012517), (22, 736376), (44, 368188), (83, 195184), (88, 184094), (166, 97592), (176, 92047), (332, 48796), (664, 24398), (913, 17744), (1109, 14608), (1328, 12199), (1826, 8872), (2218, 7304), (3652, 4436)]