85390174

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1\times {\mathrm{1549}}^1$

素因数の和:2235

約数の個数: 16

約数和(自身を含む): 131353200

約数和(自身を除く): 45963026

約数列:

[1, 2, 43, 86, 641, 1282, 1549, 3098, 27563, 55126, 66607, 133214, 992909, 1985818, 42695087, 85390174]

約数ペア:

[(1, 85390174), (2, 42695087), (43, 1985818), (86, 992909), (641, 133214), (1282, 66607), (1549, 55126), (3098, 27563)]