16906272

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{2887}}^1$

素因数の和:2961

約数の個数: 48

約数和(自身を含む): 45122112

約数和(自身を除く): 28215840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 122, 183, 244, 366, 488, 732, 976, 1464, 1952, 2887, 2928, 5774, 5856, 8661, 11548, 17322, 23096, 34644, 46192, 69288, 92384, 138576, 176107, 277152, 352214, 528321, 704428, 1056642, 1408856, 2113284, 2817712, 4226568, 5635424, 8453136, 16906272]

約数ペア:

[(1, 16906272), (2, 8453136), (3, 5635424), (4, 4226568), (6, 2817712), (8, 2113284), (12, 1408856), (16, 1056642), (24, 704428), (32, 528321), (48, 352214), (61, 277152), (96, 176107), (122, 138576), (183, 92384), (244, 69288), (366, 46192), (488, 34644), (732, 23096), (976, 17322), (1464, 11548), (1952, 8661), (2887, 5856), (2928, 5774)]