55578416

素因数分解:

$2^4\times {\mathrm{821}}^1\times {\mathrm{4231}}^1$

素因数の和:5060

約数の個数: 20

約数和(自身を含む): 107839824

約数和(自身を除く): 52261408

約数列:

[1, 2, 4, 8, 16, 821, 1642, 3284, 4231, 6568, 8462, 13136, 16924, 33848, 67696, 3473651, 6947302, 13894604, 27789208, 55578416]

約数ペア:

[(1, 55578416), (2, 27789208), (4, 13894604), (8, 6947302), (16, 3473651), (821, 67696), (1642, 33848), (3284, 16924), (4231, 13136), (6568, 8462)]