40749214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{16993}}^1$

素因数の和:17115

約数の個数: 16

約数和(自身を含む): 67296240

約数和(自身を除く): 26547026

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 16993, 33986, 186923, 373846, 1852237, 3704474, 20374607, 40749214]

約数ペア:

[(1, 40749214), (2, 20374607), (11, 3704474), (22, 1852237), (109, 373846), (218, 186923), (1199, 33986), (2398, 16993)]