31794304

素因数分解:

$2^7\times {\mathrm{139}}^1\times {\mathrm{1787}}^1$

素因数の和:1940

約数の個数: 32

約数和(自身を含む): 63831600

約数和(自身を除く): 32037296

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 278, 556, 1112, 1787, 2224, 3574, 4448, 7148, 8896, 14296, 17792, 28592, 57184, 114368, 228736, 248393, 496786, 993572, 1987144, 3974288, 7948576, 15897152, 31794304]

約数ペア:

[(1, 31794304), (2, 15897152), (4, 7948576), (8, 3974288), (16, 1987144), (32, 993572), (64, 496786), (128, 248393), (139, 228736), (278, 114368), (556, 57184), (1112, 28592), (1787, 17792), (2224, 14296), (3574, 8896), (4448, 7148)]