31191424

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{22153}}^1$

素因数の和:22178

約数の個数: 32

約数和(自身を含む): 67791240

約数和(自身を除く): 36599816

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 22153, 44306, 88612, 177224, 243683, 354448, 487366, 708896, 974732, 1417792, 1949464, 2835584, 3898928, 7797856, 15595712, 31191424]

約数ペア:

[(1, 31191424), (2, 15595712), (4, 7797856), (8, 3898928), (11, 2835584), (16, 1949464), (22, 1417792), (32, 974732), (44, 708896), (64, 487366), (88, 354448), (128, 243683), (176, 177224), (352, 88612), (704, 44306), (1408, 22153)]