84947024

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{279431}}^1$

素因数の和:279458

約数の個数: 20

約数和(自身を含む): 173247840

約数和(自身を除く): 88300816

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 279431, 558862, 1117724, 2235448, 4470896, 5309189, 10618378, 21236756, 42473512, 84947024]

約数ペア:

[(1, 84947024), (2, 42473512), (4, 21236756), (8, 10618378), (16, 5309189), (19, 4470896), (38, 2235448), (76, 1117724), (152, 558862), (304, 279431)]