42888554

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{1009}}^1$

素因数の和:1465

約数の個数: 16

約数和(自身を含む): 65775240

約数和(自身を除く): 22886686

約数列:

[1, 2, 53, 106, 401, 802, 1009, 2018, 21253, 42506, 53477, 106954, 404609, 809218, 21444277, 42888554]

約数ペア:

[(1, 42888554), (2, 21444277), (53, 809218), (106, 404609), (401, 106954), (802, 53477), (1009, 42506), (2018, 21253)]