215689984

素因数分解:

$2^8\times {\mathrm{271}}^1\times {\mathrm{3109}}^1$

素因数の和:3396

約数の個数: 36

約数和(自身を含む): 432265120

約数和(自身を除く): 216575136

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 271, 542, 1084, 2168, 3109, 4336, 6218, 8672, 12436, 17344, 24872, 34688, 49744, 69376, 99488, 198976, 397952, 795904, 842539, 1685078, 3370156, 6740312, 13480624, 26961248, 53922496, 107844992, 215689984]

約数ペア:

[(1, 215689984), (2, 107844992), (4, 53922496), (8, 26961248), (16, 13480624), (32, 6740312), (64, 3370156), (128, 1685078), (256, 842539), (271, 795904), (542, 397952), (1084, 198976), (2168, 99488), (3109, 69376), (4336, 49744), (6218, 34688), (8672, 24872), (12436, 17344)]