31196272

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{29101}}^1$

素因数の和:29176

約数の個数: 20

約数和(自身を含む): 61347016

約数和(自身を除く): 30150744

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 29101, 58202, 116404, 232808, 465616, 1949767, 3899534, 7799068, 15598136, 31196272]

約数ペア:

[(1, 31196272), (2, 15598136), (4, 7799068), (8, 3899534), (16, 1949767), (67, 465616), (134, 232808), (268, 116404), (536, 58202), (1072, 29101)]