30707936

素因数分解:

$2^5\times 7^1\times {\mathrm{137089}}^1$

素因数の和:137106

約数の個数: 24

約数和(自身を含む): 69093360

約数和(自身を除く): 38385424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 137089, 274178, 548356, 959623, 1096712, 1919246, 2193424, 3838492, 4386848, 7676984, 15353968, 30707936]

約数ペア:

[(1, 30707936), (2, 15353968), (4, 7676984), (7, 4386848), (8, 3838492), (14, 2193424), (16, 1919246), (28, 1096712), (32, 959623), (56, 548356), (112, 274178), (224, 137089)]