78158452

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{4933}}^1$

素因数の和:5187

約数の個数: 24

約数和(自身を含む): 145474056

約数和(自身を除く): 67315604

約数列:

[1, 2, 4, 17, 34, 68, 233, 466, 932, 3961, 4933, 7922, 9866, 15844, 19732, 83861, 167722, 335444, 1149389, 2298778, 4597556, 19539613, 39079226, 78158452]

約数ペア:

[(1, 78158452), (2, 39079226), (4, 19539613), (17, 4597556), (34, 2298778), (68, 1149389), (233, 335444), (466, 167722), (932, 83861), (3961, 19732), (4933, 15844), (7922, 9866)]