86558339

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 108936576

約数和(自身を除く): 22378237

約数列:

[1, 7, 17, 41, 113, 119, 157, 287, 697, 791, 1099, 1921, 2669, 4633, 4879, 6437, 13447, 17741, 18683, 32431, 45059, 78761, 109429, 124187, 301597, 551327, 727381, 766003, 2111179, 5091667, 12365477, 86558339]

約数ペア:

[(1, 86558339), (7, 12365477), (17, 5091667), (41, 2111179), (113, 766003), (119, 727381), (157, 551327), (287, 301597), (697, 124187), (791, 109429), (1099, 78761), (1921, 45059), (2669, 32431), (4633, 18683), (4879, 17741), (6437, 13447)]