31334888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{599}}^1$

素因数の和:1121

約数の個数: 32

約数和(自身を含む): 63504000

約数和(自身を除く): 32169112

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 503, 599, 1006, 1198, 2012, 2396, 4024, 4792, 6539, 7787, 13078, 15574, 26156, 31148, 52312, 62296, 301297, 602594, 1205188, 2410376, 3916861, 7833722, 15667444, 31334888]

約数ペア:

[(1, 31334888), (2, 15667444), (4, 7833722), (8, 3916861), (13, 2410376), (26, 1205188), (52, 602594), (104, 301297), (503, 62296), (599, 52312), (1006, 31148), (1198, 26156), (2012, 15574), (2396, 13078), (4024, 7787), (4792, 6539)]