30404176

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{172751}}^1$

素因数の和:172770

約数の個数: 20

約数和(自身を含む): 64263744

約数和(自身を除く): 33859568

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 172751, 345502, 691004, 1382008, 1900261, 2764016, 3800522, 7601044, 15202088, 30404176]

約数ペア:

[(1, 30404176), (2, 15202088), (4, 7601044), (8, 3800522), (11, 2764016), (16, 1900261), (22, 1382008), (44, 691004), (88, 345502), (176, 172751)]