190051904

素因数分解:

$2^6\times 7^1\times {\mathrm{424223}}^1$

素因数の和:424242

約数の個数: 28

約数和(自身を含む): 431011584

約数和(自身を除く): 240959680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 424223, 848446, 1696892, 2969561, 3393784, 5939122, 6787568, 11878244, 13575136, 23756488, 27150272, 47512976, 95025952, 190051904]

約数ペア:

[(1, 190051904), (2, 95025952), (4, 47512976), (7, 27150272), (8, 23756488), (14, 13575136), (16, 11878244), (28, 6787568), (32, 5939122), (56, 3393784), (64, 2969561), (112, 1696892), (224, 848446), (448, 424223)]