16349008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{947}}^1$

素因数の和:1051

約数の個数: 40

約数和(自身を含む): 34560288

約数和(自身を除く): 18211280

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 83, 104, 166, 208, 332, 664, 947, 1079, 1328, 1894, 2158, 3788, 4316, 7576, 8632, 12311, 15152, 17264, 24622, 49244, 78601, 98488, 157202, 196976, 314404, 628808, 1021813, 1257616, 2043626, 4087252, 8174504, 16349008]

約数ペア:

[(1, 16349008), (2, 8174504), (4, 4087252), (8, 2043626), (13, 1257616), (16, 1021813), (26, 628808), (52, 314404), (83, 196976), (104, 157202), (166, 98488), (208, 78601), (332, 49244), (664, 24622), (947, 17264), (1079, 15152), (1328, 12311), (1894, 8632), (2158, 7576), (3788, 4316)]