80434844

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{47093}}^1$

素因数の和:47165

約数の個数: 24

約数和(自身を含む): 163510368

約数和(自身を除く): 83075524

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 47093, 94186, 188372, 329651, 659302, 1318604, 2872673, 5745346, 11490692, 20108711, 40217422, 80434844]

約数ペア:

[(1, 80434844), (2, 40217422), (4, 20108711), (7, 11490692), (14, 5745346), (28, 2872673), (61, 1318604), (122, 659302), (244, 329651), (427, 188372), (854, 94186), (1708, 47093)]