91129648

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{85009}}^1$

素因数の和:85084

約数の個数: 20

約数和(自身を含む): 179201080

約数和(自身を除く): 88071432

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 85009, 170018, 340036, 680072, 1360144, 5695603, 11391206, 22782412, 45564824, 91129648]

約数ペア:

[(1, 91129648), (2, 45564824), (4, 22782412), (8, 11391206), (16, 5695603), (67, 1360144), (134, 680072), (268, 340036), (536, 170018), (1072, 85009)]