30878992

素因数分解:

$2^4\times {\mathrm{383}}^1\times {\mathrm{5039}}^1$

素因数の和:5430

約数の個数: 20

約数和(自身を含む): 59996160

約数和(自身を除く): 29117168

約数列:

[1, 2, 4, 8, 16, 383, 766, 1532, 3064, 5039, 6128, 10078, 20156, 40312, 80624, 1929937, 3859874, 7719748, 15439496, 30878992]

約数ペア:

[(1, 30878992), (2, 15439496), (4, 7719748), (8, 3859874), (16, 1929937), (383, 80624), (766, 40312), (1532, 20156), (3064, 10078), (5039, 6128)]