31001824

素因数分解:

$2^5\times 7^1\times {\mathrm{138401}}^1$

素因数の和:138418

約数の個数: 24

約数和(自身を含む): 69754608

約数和(自身を除く): 38752784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 138401, 276802, 553604, 968807, 1107208, 1937614, 2214416, 3875228, 4428832, 7750456, 15500912, 31001824]

約数ペア:

[(1, 31001824), (2, 15500912), (4, 7750456), (7, 4428832), (8, 3875228), (14, 2214416), (16, 1937614), (28, 1107208), (32, 968807), (56, 553604), (112, 276802), (224, 138401)]