31342304

素因数分解:

$2^5\times 7^1\times {\mathrm{139921}}^1$

素因数の和:139938

約数の個数: 24

約数和(自身を含む): 70520688

約数和(自身を除く): 39178384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 139921, 279842, 559684, 979447, 1119368, 1958894, 2238736, 3917788, 4477472, 7835576, 15671152, 31342304]

約数ペア:

[(1, 31342304), (2, 15671152), (4, 7835576), (7, 4477472), (8, 3917788), (14, 2238736), (16, 1958894), (28, 1119368), (32, 979447), (56, 559684), (112, 279842), (224, 139921)]