431134976

素因数分解:

$2^8\times {\mathrm{257}}^1\times {\mathrm{6553}}^1$

素因数の和:6826

約数の個数: 36

約数和(自身を含む): 864066252

約数和(自身を除く): 432931276

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 257, 514, 1028, 2056, 4112, 6553, 8224, 13106, 16448, 26212, 32896, 52424, 65792, 104848, 209696, 419392, 838784, 1677568, 1684121, 3368242, 6736484, 13472968, 26945936, 53891872, 107783744, 215567488, 431134976]

約数ペア:

[(1, 431134976), (2, 215567488), (4, 107783744), (8, 53891872), (16, 26945936), (32, 13472968), (64, 6736484), (128, 3368242), (256, 1684121), (257, 1677568), (514, 838784), (1028, 419392), (2056, 209696), (4112, 104848), (6553, 65792), (8224, 52424), (13106, 32896), (16448, 26212)]