29982208

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{1889}}^1$

素因数の和:1938

約数の個数: 40

約数和(自身を含む): 61871040

約数和(自身を除く): 31888832

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1889, 1984, 3778, 3968, 7556, 7936, 15112, 15872, 30224, 58559, 60448, 117118, 120896, 234236, 241792, 468472, 483584, 936944, 967168, 1873888, 3747776, 7495552, 14991104, 29982208]

約数ペア:

[(1, 29982208), (2, 14991104), (4, 7495552), (8, 3747776), (16, 1873888), (31, 967168), (32, 936944), (62, 483584), (64, 468472), (124, 241792), (128, 234236), (248, 120896), (256, 117118), (496, 60448), (512, 58559), (992, 30224), (1889, 15872), (1984, 15112), (3778, 7936), (3968, 7556)]