85353136

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{5449}}^1$

素因数の和:5557

約数の個数: 40

約数和(自身を含む): 182466000

約数和(自身を除く): 97112864

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 89, 176, 178, 356, 712, 979, 1424, 1958, 3916, 5449, 7832, 10898, 15664, 21796, 43592, 59939, 87184, 119878, 239756, 479512, 484961, 959024, 969922, 1939844, 3879688, 5334571, 7759376, 10669142, 21338284, 42676568, 85353136]

約数ペア:

[(1, 85353136), (2, 42676568), (4, 21338284), (8, 10669142), (11, 7759376), (16, 5334571), (22, 3879688), (44, 1939844), (88, 969922), (89, 959024), (176, 484961), (178, 479512), (356, 239756), (712, 119878), (979, 87184), (1424, 59939), (1958, 43592), (3916, 21796), (5449, 15664), (7832, 10898)]