23288368

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{85619}}^1$

素因数の和:85644

約数の個数: 20

約数和(自身を含む): 47775960

約数和(自身を除く): 24487592

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 85619, 171238, 342476, 684952, 1369904, 1455523, 2911046, 5822092, 11644184, 23288368]

約数ペア:

[(1, 23288368), (2, 11644184), (4, 5822092), (8, 2911046), (16, 1455523), (17, 1369904), (34, 684952), (68, 342476), (136, 171238), (272, 85619)]