396315616

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{127679}}^1$

素因数の和:127786

約数の個数: 24

約数和(自身を含む): 788296320

約数和(自身を除く): 391980704

約数列:

[1, 2, 4, 8, 16, 32, 97, 194, 388, 776, 1552, 3104, 127679, 255358, 510716, 1021432, 2042864, 4085728, 12384863, 24769726, 49539452, 99078904, 198157808, 396315616]

約数ペア:

[(1, 396315616), (2, 198157808), (4, 99078904), (8, 49539452), (16, 24769726), (32, 12384863), (97, 4085728), (194, 2042864), (388, 1021432), (776, 510716), (1552, 255358), (3104, 127679)]