89331116

素因数分解:

$2^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{2903}}^1$

素因数の和:3078

約数の個数: 36

約数和(自身を含む): 183073968

約数和(自身を除く): 93742852

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 157, 196, 314, 628, 1099, 2198, 2903, 4396, 5806, 7693, 11612, 15386, 20321, 30772, 40642, 81284, 142247, 284494, 455771, 568988, 911542, 1823084, 3190397, 6380794, 12761588, 22332779, 44665558, 89331116]

約数ペア:

[(1, 89331116), (2, 44665558), (4, 22332779), (7, 12761588), (14, 6380794), (28, 3190397), (49, 1823084), (98, 911542), (157, 568988), (196, 455771), (314, 284494), (628, 142247), (1099, 81284), (2198, 40642), (2903, 30772), (4396, 20321), (5806, 15386), (7693, 11612)]