31347496

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{317}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 60445440

約数和(自身を除く): 29097944

約数列:

[1, 2, 4, 8, 47, 94, 188, 263, 317, 376, 526, 634, 1052, 1268, 2104, 2536, 12361, 14899, 24722, 29798, 49444, 59596, 83371, 98888, 119192, 166742, 333484, 666968, 3918437, 7836874, 15673748, 31347496]

約数ペア:

[(1, 31347496), (2, 15673748), (4, 7836874), (8, 3918437), (47, 666968), (94, 333484), (188, 166742), (263, 119192), (317, 98888), (376, 83371), (526, 59596), (634, 49444), (1052, 29798), (1268, 24722), (2104, 14899), (2536, 12361)]