291612544

素因数分解:

$2^7\times {\mathrm{1423}}^1\times {\mathrm{1601}}^1$

素因数の和:3038

約数の個数: 32

約数和(自身を含む): 581718240

約数和(自身を除く): 290105696

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1423, 1601, 2846, 3202, 5692, 6404, 11384, 12808, 22768, 25616, 45536, 51232, 91072, 102464, 182144, 204928, 2278223, 4556446, 9112892, 18225784, 36451568, 72903136, 145806272, 291612544]

約数ペア:

[(1, 291612544), (2, 145806272), (4, 72903136), (8, 36451568), (16, 18225784), (32, 9112892), (64, 4556446), (128, 2278223), (1423, 204928), (1601, 182144), (2846, 102464), (3202, 91072), (5692, 51232), (6404, 45536), (11384, 25616), (12808, 22768)]