89781916

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{24109}}^1$

素因数の和:24146

約数の個数: 36

約数和(自身を含む): 192397800

約数和(自身を除く): 102615884

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 24109, 48218, 96436, 168763, 337526, 458071, 675052, 916142, 1181341, 1832284, 2362682, 3206497, 4725364, 6412994, 12825988, 22445479, 44890958, 89781916]

約数ペア:

[(1, 89781916), (2, 44890958), (4, 22445479), (7, 12825988), (14, 6412994), (19, 4725364), (28, 3206497), (38, 2362682), (49, 1832284), (76, 1181341), (98, 916142), (133, 675052), (196, 458071), (266, 337526), (532, 168763), (931, 96436), (1862, 48218), (3724, 24109)]