80271752

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{3391}}^1$

素因数の和:3677

約数の個数: 32

約数和(自身を含む): 164851200

約数和(自身を除く): 84579448

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 269, 538, 1076, 2152, 2959, 3391, 5918, 6782, 11836, 13564, 23672, 27128, 37301, 74602, 149204, 298408, 912179, 1824358, 3648716, 7297432, 10033969, 20067938, 40135876, 80271752]

約数ペア:

[(1, 80271752), (2, 40135876), (4, 20067938), (8, 10033969), (11, 7297432), (22, 3648716), (44, 1824358), (88, 912179), (269, 298408), (538, 149204), (1076, 74602), (2152, 37301), (2959, 27128), (3391, 23672), (5918, 13564), (6782, 11836)]