42455272

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{279311}}^1$

素因数の和:279336

約数の個数: 16

約数和(自身を含む): 83793600

約数和(自身を除く): 41338328

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 279311, 558622, 1117244, 2234488, 5306909, 10613818, 21227636, 42455272]

約数ペア:

[(1, 42455272), (2, 21227636), (4, 10613818), (8, 5306909), (19, 2234488), (38, 1117244), (76, 558622), (152, 279311)]