86420624

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{28279}}^1$

素因数の和:28478

約数の個数: 20

約数和(自身を含む): 168322560

約数和(自身を除く): 81901936

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 28279, 56558, 113116, 226232, 452464, 5401289, 10802578, 21605156, 43210312, 86420624]

約数ペア:

[(1, 86420624), (2, 43210312), (4, 21605156), (8, 10802578), (16, 5401289), (191, 452464), (382, 226232), (764, 113116), (1528, 56558), (3056, 28279)]