31697644

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{829}}^1$

素因数の和:934

約数の個数: 36

約数和(自身を含む): 61818400

約数和(自身を除く): 30120756

約数列:

[1, 2, 4, 11, 22, 44, 79, 121, 158, 242, 316, 484, 829, 869, 1658, 1738, 3316, 3476, 9119, 9559, 18238, 19118, 36476, 38236, 65491, 100309, 130982, 200618, 261964, 401236, 720401, 1440802, 2881604, 7924411, 15848822, 31697644]

約数ペア:

[(1, 31697644), (2, 15848822), (4, 7924411), (11, 2881604), (22, 1440802), (44, 720401), (79, 401236), (121, 261964), (158, 200618), (242, 130982), (316, 100309), (484, 65491), (829, 38236), (869, 36476), (1658, 19118), (1738, 18238), (3316, 9559), (3476, 9119)]