91681210376

素因数分解:

$2^3\times 7^1\times {\mathrm{321833}}^1\times {\mathrm{5087}}^1$

素因数の和:326933

約数の個数: 32

約数和(自身を含む): 196498967040

約数和(自身を除く): 104817756664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 5087, 10174, 20348, 35609, 40696, 71218, 142436, 284872, 321833, 643666, 1287332, 2252831, 2574664, 4505662, 9011324, 18022648, 1637164471, 3274328942, 6548657884, 11460151297, 13097315768, 22920302594, 45840605188, 91681210376]

約数ペア:

[(1, 91681210376), (2, 45840605188), (4, 22920302594), (7, 13097315768), (8, 11460151297), (14, 6548657884), (28, 3274328942), (56, 1637164471), (5087, 18022648), (10174, 9011324), (20348, 4505662), (35609, 2574664), (40696, 2252831), (71218, 1287332), (142436, 643666), (284872, 321833)]