31066468

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{7853}}^1$

素因数の和:7923

約数の個数: 24

約数和(自身を含む): 58056768

約数和(自身を除く): 26990300

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 7853, 15706, 31412, 180619, 337679, 361238, 675358, 722476, 1350716, 7766617, 15533234, 31066468]

約数ペア:

[(1, 31066468), (2, 15533234), (4, 7766617), (23, 1350716), (43, 722476), (46, 675358), (86, 361238), (92, 337679), (172, 180619), (989, 31412), (1978, 15706), (3956, 7853)]