31661846

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{16007}}^1$

素因数の和:16075

約数の個数: 16

約数和(自身を含む): 50713344

約数和(自身を除く): 19051498

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 16007, 32014, 368161, 688301, 736322, 1376602, 15830923, 31661846]

約数ペア:

[(1, 31661846), (2, 15830923), (23, 1376602), (43, 736322), (46, 688301), (86, 368161), (989, 32014), (1978, 16007)]