40831888

素因数分解:

$2^4\times {\mathrm{1259}}^1\times {\mathrm{2027}}^1$

素因数の和:3294

約数の個数: 20

約数和(自身を含む): 79213680

約数和(自身を除く): 38381792

約数列:

[1, 2, 4, 8, 16, 1259, 2027, 2518, 4054, 5036, 8108, 10072, 16216, 20144, 32432, 2551993, 5103986, 10207972, 20415944, 40831888]

約数ペア:

[(1, 40831888), (2, 20415944), (4, 10207972), (8, 5103986), (16, 2551993), (1259, 32432), (2027, 20144), (2518, 16216), (4054, 10072), (5036, 8108)]