31621943806

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{15986827}}^1$

素因数の和:15986895

約数の個数: 16

約数和(自身を含む): 50646271104

約数和(自身を除く): 19024327298

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 15986827, 31973654, 367697021, 687433561, 735394042, 1374867122, 15810971903, 31621943806]

約数ペア:

[(1, 31621943806), (2, 15810971903), (23, 1374867122), (43, 735394042), (46, 687433561), (86, 367697021), (989, 31973654), (1978, 15986827)]