255674368

素因数分解:

$2^{11}\times {\mathrm{127}}^1\times {\mathrm{983}}^1$

素因数の和:1132

約数の個数: 48

約数和(自身を含む): 515773440

約数和(自身を除く): 260099072

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 512, 983, 1016, 1024, 1966, 2032, 2048, 3932, 4064, 7864, 8128, 15728, 16256, 31456, 32512, 62912, 65024, 124841, 125824, 130048, 249682, 251648, 260096, 499364, 503296, 998728, 1006592, 1997456, 2013184, 3994912, 7989824, 15979648, 31959296, 63918592, 127837184, 255674368]

約数ペア:

[(1, 255674368), (2, 127837184), (4, 63918592), (8, 31959296), (16, 15979648), (32, 7989824), (64, 3994912), (127, 2013184), (128, 1997456), (254, 1006592), (256, 998728), (508, 503296), (512, 499364), (983, 260096), (1016, 251648), (1024, 249682), (1966, 130048), (2032, 125824), (2048, 124841), (3932, 65024), (4064, 62912), (7864, 32512), (8128, 31456), (15728, 16256)]