86988643

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{6469}}^1$

素因数の和:6606

約数の個数: 16

約数和(自身を含む): 106211520

約数和(自身を除く): 19222877

約数列:

[1, 7, 17, 113, 119, 791, 1921, 6469, 13447, 45283, 109973, 730997, 769811, 5116979, 12426949, 86988643]

約数ペア:

[(1, 86988643), (7, 12426949), (17, 5116979), (113, 769811), (119, 730997), (791, 109973), (1921, 45283), (6469, 13447)]