31002188

素因数分解:

$2^2\times 7^1\times {\mathrm{727}}^1\times {\mathrm{1523}}^1$

素因数の和:2261

約数の個数: 24

約数和(自身を含む): 62130432

約数和(自身を除く): 31128244

約数列:

[1, 2, 4, 7, 14, 28, 727, 1454, 1523, 2908, 3046, 5089, 6092, 10178, 10661, 20356, 21322, 42644, 1107221, 2214442, 4428884, 7750547, 15501094, 31002188]

約数ペア:

[(1, 31002188), (2, 15501094), (4, 7750547), (7, 4428884), (14, 2214442), (28, 1107221), (727, 42644), (1454, 21322), (1523, 20356), (2908, 10661), (3046, 10178), (5089, 6092)]