40834376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{7607}}^1$

素因数の和:7685

約数の個数: 32

約数和(自身を含む): 84905280

約数和(自身を除く): 44070904

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 7607, 15214, 30428, 60856, 83677, 167354, 334708, 464027, 669416, 928054, 1856108, 3712216, 5104297, 10208594, 20417188, 40834376]

約数ペア:

[(1, 40834376), (2, 20417188), (4, 10208594), (8, 5104297), (11, 3712216), (22, 1856108), (44, 928054), (61, 669416), (88, 464027), (122, 334708), (244, 167354), (488, 83677), (671, 60856), (1342, 30428), (2684, 15214), (5368, 7607)]