190670792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{6971}}^1$

素因数の和:7253

約数の個数: 32

約数和(自身を含む): 386527680

約数和(自身を除く): 195856888

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 263, 526, 1052, 2104, 3419, 6838, 6971, 13676, 13942, 27352, 27884, 55768, 90623, 181246, 362492, 724984, 1833373, 3666746, 7333492, 14666984, 23833849, 47667698, 95335396, 190670792]

約数ペア:

[(1, 190670792), (2, 95335396), (4, 47667698), (8, 23833849), (13, 14666984), (26, 7333492), (52, 3666746), (104, 1833373), (263, 724984), (526, 362492), (1052, 181246), (2104, 90623), (3419, 55768), (6838, 27884), (6971, 27352), (13676, 13942)]