31476434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{7993}}^1$

素因数の和:8185

約数の個数: 16

約数和(自身を含む): 51801120

約数和(自身を除く): 20324686

約数列:

[1, 2, 11, 22, 179, 358, 1969, 3938, 7993, 15986, 87923, 175846, 1430747, 2861494, 15738217, 31476434]

約数ペア:

[(1, 31476434), (2, 15738217), (11, 2861494), (22, 1430747), (179, 175846), (358, 87923), (1969, 15986), (3938, 7993)]