40391152

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{13217}}^1$

素因数の和:13416

約数の個数: 20

約数和(自身を含む): 78673536

約数和(自身を除く): 38282384

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 13217, 26434, 52868, 105736, 211472, 2524447, 5048894, 10097788, 20195576, 40391152]

約数ペア:

[(1, 40391152), (2, 20195576), (4, 10097788), (8, 5048894), (16, 2524447), (191, 211472), (382, 105736), (764, 52868), (1528, 26434), (3056, 13217)]