172258816

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{10853}}^1$

素因数の和:10902

約数の個数: 40

約数和(自身を含む): 355316544

約数和(自身を除く): 183057728

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 10853, 15872, 21706, 43412, 86824, 173648, 336443, 347296, 672886, 694592, 1345772, 1389184, 2691544, 2778368, 5383088, 5556736, 10766176, 21532352, 43064704, 86129408, 172258816]

約数ペア:

[(1, 172258816), (2, 86129408), (4, 43064704), (8, 21532352), (16, 10766176), (31, 5556736), (32, 5383088), (62, 2778368), (64, 2691544), (124, 1389184), (128, 1345772), (248, 694592), (256, 672886), (496, 347296), (512, 336443), (992, 173648), (1984, 86824), (3968, 43412), (7936, 21706), (10853, 15872)]