81508768

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{231559}}^1$

素因数の和:231580

約数の個数: 24

約数和(自身を含む): 175059360

約数和(自身を除く): 93550592

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 231559, 463118, 926236, 1852472, 2547149, 3704944, 5094298, 7409888, 10188596, 20377192, 40754384, 81508768]

約数ペア:

[(1, 81508768), (2, 40754384), (4, 20377192), (8, 10188596), (11, 7409888), (16, 5094298), (22, 3704944), (32, 2547149), (44, 1852472), (88, 926236), (176, 463118), (352, 231559)]