16366910992

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{72461}}^1$

素因数の和:73231

約数の個数: 40

約数和(自身を含む): 33425271360

約数和(自身を除く): 17058360368

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 743, 1486, 2972, 5944, 11888, 14117, 28234, 56468, 72461, 112936, 144922, 225872, 289844, 579688, 1159376, 1376759, 2753518, 5507036, 11014072, 22028144, 53838523, 107677046, 215354092, 430708184, 861416368, 1022931937, 2045863874, 4091727748, 8183455496, 16366910992]

約数ペア:

[(1, 16366910992), (2, 8183455496), (4, 4091727748), (8, 2045863874), (16, 1022931937), (19, 861416368), (38, 430708184), (76, 215354092), (152, 107677046), (304, 53838523), (743, 22028144), (1486, 11014072), (2972, 5507036), (5944, 2753518), (11888, 1376759), (14117, 1159376), (28234, 579688), (56468, 289844), (72461, 225872), (112936, 144922)]