31300792

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2539}}^1$

素因数の和:2635

約数の個数: 32

約数和(自身を含む): 62179200

約数和(自身を除く): 30878408

約数列:

[1, 2, 4, 8, 23, 46, 67, 92, 134, 184, 268, 536, 1541, 2539, 3082, 5078, 6164, 10156, 12328, 20312, 58397, 116794, 170113, 233588, 340226, 467176, 680452, 1360904, 3912599, 7825198, 15650396, 31300792]

約数ペア:

[(1, 31300792), (2, 15650396), (4, 7825198), (8, 3912599), (23, 1360904), (46, 680452), (67, 467176), (92, 340226), (134, 233588), (184, 170113), (268, 116794), (536, 58397), (1541, 20312), (2539, 12328), (3082, 10156), (5078, 6164)]