87543118

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{2003}}^1$

素因数の和:2100

約数の個数: 24

約数和(自身を含む): 145021464

約数和(自身を除く): 57478346

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 1681, 2003, 3362, 4006, 21853, 26039, 43706, 52078, 82123, 164246, 1067599, 2135198, 3367043, 6734086, 43771559, 87543118]

約数ペア:

[(1, 87543118), (2, 43771559), (13, 6734086), (26, 3367043), (41, 2135198), (82, 1067599), (533, 164246), (1066, 82123), (1681, 52078), (2003, 43706), (3362, 26039), (4006, 21853)]