40655198

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{9787}}^1$

素因数の和:9887

約数の個数: 16

約数和(自身を含む): 63896064

約数和(自身を除く): 23240866

約数列:

[1, 2, 31, 62, 67, 134, 2077, 4154, 9787, 19574, 303397, 606794, 655729, 1311458, 20327599, 40655198]

約数ペア:

[(1, 40655198), (2, 20327599), (31, 1311458), (62, 655729), (67, 606794), (134, 303397), (2077, 19574), (4154, 9787)]