84440336

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{27631}}^1$

素因数の和:27830

約数の個数: 20

約数和(自身を含む): 164465664

約数和(自身を除く): 80025328

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 27631, 55262, 110524, 221048, 442096, 5277521, 10555042, 21110084, 42220168, 84440336]

約数ペア:

[(1, 84440336), (2, 42220168), (4, 21110084), (8, 10555042), (16, 5277521), (191, 442096), (382, 221048), (764, 110524), (1528, 55262), (3056, 27631)]