81343934

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{683}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 143410176

約数和(自身を除く): 62066242

約数列:

[1, 2, 7, 14, 47, 94, 181, 329, 362, 658, 683, 1267, 1366, 2534, 4781, 8507, 9562, 17014, 32101, 59549, 64202, 119098, 123623, 224707, 247246, 449414, 865361, 1730722, 5810281, 11620562, 40671967, 81343934]

約数ペア:

[(1, 81343934), (2, 40671967), (7, 11620562), (14, 5810281), (47, 1730722), (94, 865361), (181, 449414), (329, 247246), (362, 224707), (658, 123623), (683, 119098), (1267, 64202), (1366, 59549), (2534, 32101), (4781, 17014), (8507, 9562)]