23120408

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{170003}}^1$

素因数の和:170026

約数の個数: 16

約数和(自身を含む): 45901080

約数和(自身を除く): 22780672

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 170003, 340006, 680012, 1360024, 2890051, 5780102, 11560204, 23120408]

約数ペア:

[(1, 23120408), (2, 11560204), (4, 5780102), (8, 2890051), (17, 1360024), (34, 680012), (68, 340006), (136, 170003)]