31611104

素因数分解:

$2^5\times 7^1\times {\mathrm{141121}}^1$

素因数の和:141138

約数の個数: 24

約数和(自身を含む): 71125488

約数和(自身を除く): 39514384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 141121, 282242, 564484, 987847, 1128968, 1975694, 2257936, 3951388, 4515872, 7902776, 15805552, 31611104]

約数ペア:

[(1, 31611104), (2, 15805552), (4, 7902776), (7, 4515872), (8, 3951388), (14, 2257936), (16, 1975694), (28, 1128968), (32, 987847), (56, 564484), (112, 282242), (224, 141121)]