81342632

素因数分解:

$2^3\times 7^1\times {\mathrm{229}}^1\times {\mathrm{6343}}^1$

素因数の和:6585

約数の個数: 32

約数和(自身を含む): 175094400

約数和(自身を除く): 93751768

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 229, 458, 916, 1603, 1832, 3206, 6343, 6412, 12686, 12824, 25372, 44401, 50744, 88802, 177604, 355208, 1452547, 2905094, 5810188, 10167829, 11620376, 20335658, 40671316, 81342632]

約数ペア:

[(1, 81342632), (2, 40671316), (4, 20335658), (7, 11620376), (8, 10167829), (14, 5810188), (28, 2905094), (56, 1452547), (229, 355208), (458, 177604), (916, 88802), (1603, 50744), (1832, 44401), (3206, 25372), (6343, 12824), (6412, 12686)]