31929876154

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{8111}}^1\times {\mathrm{16267}}^1$

素因数の和:24402

約数の個数: 24

約数和(自身を含む): 52654440384

約数和(自身を除く): 20724564230

約数列:

[1, 2, 11, 22, 121, 242, 8111, 16222, 16267, 32534, 89221, 178442, 178937, 357874, 981431, 1962862, 1968307, 3936614, 131941637, 263883274, 1451358007, 2902716014, 15964938077, 31929876154]

約数ペア:

[(1, 31929876154), (2, 15964938077), (11, 2902716014), (22, 1451358007), (121, 263883274), (242, 131941637), (8111, 3936614), (16222, 1968307), (16267, 1962862), (32534, 981431), (89221, 357874), (178442, 178937)]