290848112

素因数分解:

$2^4\times {\mathrm{761}}^1\times {\mathrm{23887}}^1$

素因数の和:24656

約数の個数: 20

約数和(自身を含む): 564282336

約数和(自身を除く): 273434224

約数列:

[1, 2, 4, 8, 16, 761, 1522, 3044, 6088, 12176, 23887, 47774, 95548, 191096, 382192, 18178007, 36356014, 72712028, 145424056, 290848112]

約数ペア:

[(1, 290848112), (2, 145424056), (4, 72712028), (8, 36356014), (16, 18178007), (761, 382192), (1522, 191096), (3044, 95548), (6088, 47774), (12176, 23887)]