81588826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{11699}}^1$

素因数の和:12029

約数の個数: 16

約数和(自身を含む): 133941600

約数和(自身を除く): 52352774

約数列:

[1, 2, 11, 22, 317, 634, 3487, 6974, 11699, 23398, 128689, 257378, 3708583, 7417166, 40794413, 81588826]

約数ペア:

[(1, 81588826), (2, 40794413), (11, 7417166), (22, 3708583), (317, 257378), (634, 128689), (3487, 23398), (6974, 11699)]