85823836

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{161323}}^1$

素因数の和:161353

約数の個数: 24

約数和(自身を含む): 180682880

約数和(自身を除く): 94859044

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 161323, 322646, 645292, 1129261, 2258522, 3065137, 4517044, 6130274, 12260548, 21455959, 42911918, 85823836]

約数ペア:

[(1, 85823836), (2, 42911918), (4, 21455959), (7, 12260548), (14, 6130274), (19, 4517044), (28, 3065137), (38, 2258522), (76, 1129261), (133, 645292), (266, 322646), (532, 161323)]