77930096

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{256349}}^1$

素因数の和:256376

約数の個数: 20

約数和(自身を含む): 158937000

約数和(自身を除く): 81006904

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 256349, 512698, 1025396, 2050792, 4101584, 4870631, 9741262, 19482524, 38965048, 77930096]

約数ペア:

[(1, 77930096), (2, 38965048), (4, 19482524), (8, 9741262), (16, 4870631), (19, 4101584), (38, 2050792), (76, 1025396), (152, 512698), (304, 256349)]