86315716

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{9419}}^1$

素因数の和:9531

約数の個数: 24

約数和(自身を含む): 158256000

約数和(自身を除く): 71940284

約数列:

[1, 2, 4, 29, 58, 79, 116, 158, 316, 2291, 4582, 9164, 9419, 18838, 37676, 273151, 546302, 744101, 1092604, 1488202, 2976404, 21578929, 43157858, 86315716]

約数ペア:

[(1, 86315716), (2, 43157858), (4, 21578929), (29, 2976404), (58, 1488202), (79, 1092604), (116, 744101), (158, 546302), (316, 273151), (2291, 37676), (4582, 18838), (9164, 9419)]