122820832

素因数分解:

$2^5\times {\mathrm{197}}^1\times {\mathrm{19483}}^1$

素因数の和:19690

約数の個数: 24

約数和(自身を含む): 243043416

約数和(自身を除く): 120222584

約数列:

[1, 2, 4, 8, 16, 32, 197, 394, 788, 1576, 3152, 6304, 19483, 38966, 77932, 155864, 311728, 623456, 3838151, 7676302, 15352604, 30705208, 61410416, 122820832]

約数ペア:

[(1, 122820832), (2, 61410416), (4, 30705208), (8, 15352604), (16, 7676302), (32, 3838151), (197, 623456), (394, 311728), (788, 155864), (1576, 77932), (3152, 38966), (6304, 19483)]