56361442

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{6991}}^1$

素因数の和:7161

約数の個数: 16

約数和(自身を含む): 88099200

約数和(自身を除く): 31737758

約数列:

[1, 2, 29, 58, 139, 278, 4031, 6991, 8062, 13982, 202739, 405478, 971749, 1943498, 28180721, 56361442]

約数ペア:

[(1, 56361442), (2, 28180721), (29, 1943498), (58, 971749), (139, 405478), (278, 202739), (4031, 13982), (6991, 8062)]