42943156

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{1789}}^1$

素因数の和:2163

約数の個数: 24

約数和(自身を含む): 79841160

約数和(自身を除く): 36898004

約数列:

[1, 2, 4, 17, 34, 68, 353, 706, 1412, 1789, 3578, 6001, 7156, 12002, 24004, 30413, 60826, 121652, 631517, 1263034, 2526068, 10735789, 21471578, 42943156]

約数ペア:

[(1, 42943156), (2, 21471578), (4, 10735789), (17, 2526068), (34, 1263034), (68, 631517), (353, 121652), (706, 60826), (1412, 30413), (1789, 24004), (3578, 12002), (6001, 7156)]