90238672

素因数分解:

$2^4\times {\mathrm{857}}^1\times {\mathrm{6581}}^1$

素因数の和:7446

約数の個数: 20

約数和(自身を含む): 175068036

約数和(自身を除く): 84829364

約数列:

[1, 2, 4, 8, 16, 857, 1714, 3428, 6581, 6856, 13162, 13712, 26324, 52648, 105296, 5639917, 11279834, 22559668, 45119336, 90238672]

約数ペア:

[(1, 90238672), (2, 45119336), (4, 22559668), (8, 11279834), (16, 5639917), (857, 105296), (1714, 52648), (3428, 26324), (6581, 13712), (6856, 13162)]