84097648

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{276637}}^1$

素因数の和:276664

約数の個数: 20

約数和(自身を含む): 171515560

約数和(自身を除く): 87417912

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 276637, 553274, 1106548, 2213096, 4426192, 5256103, 10512206, 21024412, 42048824, 84097648]

約数ペア:

[(1, 84097648), (2, 42048824), (4, 21024412), (8, 10512206), (16, 5256103), (19, 4426192), (38, 2213096), (76, 1106548), (152, 553274), (304, 276637)]