187820912

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{113969}}^1$

素因数の和:114080

約数の個数: 20

約数和(自身を含む): 367439280

約数和(自身を除く): 179618368

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 113969, 227938, 455876, 911752, 1823504, 11738807, 23477614, 46955228, 93910456, 187820912]

約数ペア:

[(1, 187820912), (2, 93910456), (4, 46955228), (8, 23477614), (16, 11738807), (103, 1823504), (206, 911752), (412, 455876), (824, 227938), (1648, 113969)]