86728714

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1\times {\mathrm{1193}}^1$

素因数の和:1581

約数の個数: 16

約数和(自身を含む): 131588352

約数和(自身を除く): 44859638

約数列:

[1, 2, 163, 223, 326, 446, 1193, 2386, 36349, 72698, 194459, 266039, 388918, 532078, 43364357, 86728714]

約数ペア:

[(1, 86728714), (2, 43364357), (163, 532078), (223, 388918), (326, 266039), (446, 194459), (1193, 72698), (2386, 36349)]