86879492

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{75679}}^1$

素因数の和:75731

約数の個数: 24

約数和(自身を含む): 177999360

約数和(自身を除く): 91119868

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 75679, 151358, 302716, 529753, 1059506, 2119012, 3102839, 6205678, 12411356, 21719873, 43439746, 86879492]

約数ペア:

[(1, 86879492), (2, 43439746), (4, 21719873), (7, 12411356), (14, 6205678), (28, 3102839), (41, 2119012), (82, 1059506), (164, 529753), (287, 302716), (574, 151358), (1148, 75679)]