81347204

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{1583}}^1$

素因数の和:2059

約数の個数: 24

約数和(自身を含む): 147692160

約数和(自身を除く): 66344956

約数列:

[1, 2, 4, 29, 58, 116, 443, 886, 1583, 1772, 3166, 6332, 12847, 25694, 45907, 51388, 91814, 183628, 701269, 1402538, 2805076, 20336801, 40673602, 81347204]

約数ペア:

[(1, 81347204), (2, 40673602), (4, 20336801), (29, 2805076), (58, 1402538), (116, 701269), (443, 183628), (886, 91814), (1583, 51388), (1772, 45907), (3166, 25694), (6332, 12847)]