42719696

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{50377}}^1$

素因数の和:50438

約数の個数: 20

約数和(自身を含む): 84332772

約数和(自身を除く): 41613076

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 50377, 100754, 201508, 403016, 806032, 2669981, 5339962, 10679924, 21359848, 42719696]

約数ペア:

[(1, 42719696), (2, 21359848), (4, 10679924), (8, 5339962), (16, 2669981), (53, 806032), (106, 403016), (212, 201508), (424, 100754), (848, 50377)]