30921368

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{227363}}^1$

素因数の和:227386

約数の個数: 16

約数和(自身を含む): 61388280

約数和(自身を除く): 30466912

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 227363, 454726, 909452, 1818904, 3865171, 7730342, 15460684, 30921368]

約数ペア:

[(1, 30921368), (2, 15460684), (4, 7730342), (8, 3865171), (17, 1818904), (34, 909452), (68, 454726), (136, 227363)]