38767376

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{22229}}^1$

素因数の和:22346

約数の個数: 20

約数和(自身を含む): 75804300

約数和(自身を除く): 37036924

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 22229, 44458, 88916, 177832, 355664, 2422961, 4845922, 9691844, 19383688, 38767376]

約数ペア:

[(1, 38767376), (2, 19383688), (4, 9691844), (8, 4845922), (16, 2422961), (109, 355664), (218, 177832), (436, 88916), (872, 44458), (1744, 22229)]