42796912

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{25969}}^1$

素因数の和:26080

約数の個数: 20

約数和(自身を含む): 83727280

約数和(自身を除く): 40930368

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 25969, 51938, 103876, 207752, 415504, 2674807, 5349614, 10699228, 21398456, 42796912]

約数ペア:

[(1, 42796912), (2, 21398456), (4, 10699228), (8, 5349614), (16, 2674807), (103, 415504), (206, 207752), (412, 103876), (824, 51938), (1648, 25969)]