80564708

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{29663}}^1$

素因数の和:29771

約数の個数: 24

約数和(自身を含む): 162796032

約数和(自身を除く): 82231324

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 29663, 59326, 118652, 207641, 415282, 830564, 2877311, 5754622, 11509244, 20141177, 40282354, 80564708]

約数ペア:

[(1, 80564708), (2, 40282354), (4, 20141177), (7, 11509244), (14, 5754622), (28, 2877311), (97, 830564), (194, 415282), (388, 207641), (679, 118652), (1358, 59326), (2716, 29663)]