2024380144

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{127931}}^1$

素因数の和:128005

約数の個数: 40

約数和(自身を含む): 4187981952

約数和(自身を除く): 2163601808

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 86, 92, 172, 184, 344, 368, 688, 989, 1978, 3956, 7912, 15824, 127931, 255862, 511724, 1023448, 2046896, 2942413, 5501033, 5884826, 11002066, 11769652, 22004132, 23539304, 44008264, 47078608, 88016528, 126523759, 253047518, 506095036, 1012190072, 2024380144]

約数ペア:

[(1, 2024380144), (2, 1012190072), (4, 506095036), (8, 253047518), (16, 126523759), (23, 88016528), (43, 47078608), (46, 44008264), (86, 23539304), (92, 22004132), (172, 11769652), (184, 11002066), (344, 5884826), (368, 5501033), (688, 2942413), (989, 2046896), (1978, 1023448), (3956, 511724), (7912, 255862), (15824, 127931)]