350987128

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{443}}^1\times {\mathrm{1021}}^1$

素因数の和:1567

約数の個数: 32

約数和(自身を含む): 667038960

約数和(自身を除く): 316051832

約数列:

[1, 2, 4, 8, 97, 194, 388, 443, 776, 886, 1021, 1772, 2042, 3544, 4084, 8168, 42971, 85942, 99037, 171884, 198074, 343768, 396148, 452303, 792296, 904606, 1809212, 3618424, 43873391, 87746782, 175493564, 350987128]

約数ペア:

[(1, 350987128), (2, 175493564), (4, 87746782), (8, 43873391), (97, 3618424), (194, 1809212), (388, 904606), (443, 792296), (776, 452303), (886, 396148), (1021, 343768), (1772, 198074), (2042, 171884), (3544, 99037), (4084, 85942), (8168, 42971)]