31898889242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2087}}^1\times {\mathrm{23957}}^1$

素因数の和:26086

約数の個数: 32

約数和(自身を含む): 54026248320

約数和(自身を除く): 22127359078

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 2087, 4174, 22957, 23957, 45914, 47914, 60523, 121046, 263527, 527054, 665753, 694753, 1331506, 1389506, 7642283, 15284566, 49998259, 99996518, 549980849, 1099961698, 1449949511, 2899899022, 15949444621, 31898889242]

約数ペア:

[(1, 31898889242), (2, 15949444621), (11, 2899899022), (22, 1449949511), (29, 1099961698), (58, 549980849), (319, 99996518), (638, 49998259), (2087, 15284566), (4174, 7642283), (22957, 1389506), (23957, 1331506), (45914, 694753), (47914, 665753), (60523, 527054), (121046, 263527)]