31926898

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{16141}}^1$

素因数の和:16209

約数の個数: 16

約数和(自身を含む): 51137856

約数和(自身を除く): 19210958

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 16141, 32282, 371243, 694063, 742486, 1388126, 15963449, 31926898]

約数ペア:

[(1, 31926898), (2, 15963449), (23, 1388126), (43, 742486), (46, 694063), (86, 371243), (989, 32282), (1978, 16141)]