85890234

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{2791}}^1$

素因数の和:3042

約数の個数: 32

約数和(自身を含む): 180117504

約数和(自身を除く): 94227270

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 223, 446, 669, 1338, 2791, 5129, 5582, 8373, 10258, 15387, 16746, 30774, 64193, 128386, 192579, 385158, 622393, 1244786, 1867179, 3734358, 14315039, 28630078, 42945117, 85890234]

約数ペア:

[(1, 85890234), (2, 42945117), (3, 28630078), (6, 14315039), (23, 3734358), (46, 1867179), (69, 1244786), (138, 622393), (223, 385158), (446, 192579), (669, 128386), (1338, 64193), (2791, 30774), (5129, 16746), (5582, 15387), (8373, 10258)]