55978412

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{86923}}^1$

素因数の和:86957

約数の個数: 24

約数和(自身を含む): 116825856

約数和(自身を除く): 60847444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 86923, 173846, 347692, 608461, 1216922, 1999229, 2433844, 3998458, 7996916, 13994603, 27989206, 55978412]

約数ペア:

[(1, 55978412), (2, 27989206), (4, 13994603), (7, 7996916), (14, 3998458), (23, 2433844), (28, 1999229), (46, 1216922), (92, 608461), (161, 347692), (322, 173846), (644, 86923)]