9045136

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{13147}}^1$

素因数の和:13198

約数の個数: 20

約数和(自身を含む): 17933872

約数和(自身を除く): 8888736

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 13147, 26294, 52588, 105176, 210352, 565321, 1130642, 2261284, 4522568, 9045136]

約数ペア:

[(1, 9045136), (2, 4522568), (4, 2261284), (8, 1130642), (16, 565321), (43, 210352), (86, 105176), (172, 52588), (344, 26294), (688, 13147)]