23315024

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{85717}}^1$

素因数の和:85742

約数の個数: 20

約数和(自身を含む): 47830644

約数和(自身を除く): 24515620

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 85717, 171434, 342868, 685736, 1371472, 1457189, 2914378, 5828756, 11657512, 23315024]

約数ペア:

[(1, 23315024), (2, 11657512), (4, 5828756), (8, 2914378), (16, 1457189), (17, 1371472), (34, 685736), (68, 342868), (136, 171434), (272, 85717)]