313438192

素因数分解:

$2^4\times {\mathrm{4733}}^1\times {\mathrm{4139}}^1$

素因数の和:8880

約数の個数: 20

約数和(自身を含む): 607561560

約数和(自身を除く): 294123368

約数列:

[1, 2, 4, 8, 16, 4139, 4733, 8278, 9466, 16556, 18932, 33112, 37864, 66224, 75728, 19589887, 39179774, 78359548, 156719096, 313438192]

約数ペア:

[(1, 313438192), (2, 156719096), (4, 78359548), (8, 39179774), (16, 19589887), (4139, 75728), (4733, 66224), (8278, 37864), (9466, 33112), (16556, 18932)]