38977916

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{983}}^1$

素因数の和:1441

約数の個数: 24

約数和(自身を含む): 71414784

約数和(自身を除く): 32436868

約数列:

[1, 2, 4, 23, 46, 92, 431, 862, 983, 1724, 1966, 3932, 9913, 19826, 22609, 39652, 45218, 90436, 423673, 847346, 1694692, 9744479, 19488958, 38977916]

約数ペア:

[(1, 38977916), (2, 19488958), (4, 9744479), (23, 1694692), (46, 847346), (92, 423673), (431, 90436), (862, 45218), (983, 39652), (1724, 22609), (1966, 19826), (3932, 9913)]