16381448

素因数分解:

$2^3\times {\mathrm{431}}^1\times {\mathrm{4751}}^1$

素因数の和:5188

約数の個数: 16

約数和(自身を含む): 30792960

約数和(自身を除く): 14411512

約数列:

[1, 2, 4, 8, 431, 862, 1724, 3448, 4751, 9502, 19004, 38008, 2047681, 4095362, 8190724, 16381448]

約数ペア:

[(1, 16381448), (2, 8190724), (4, 4095362), (8, 2047681), (431, 38008), (862, 19004), (1724, 9502), (3448, 4751)]