16180216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{155579}}^1$

素因数の和:155598

約数の個数: 16

約数和(自身を含む): 32671800

約数和(自身を除く): 16491584

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 155579, 311158, 622316, 1244632, 2022527, 4045054, 8090108, 16180216]

約数ペア:

[(1, 16180216), (2, 8090108), (4, 4045054), (8, 2022527), (13, 1244632), (26, 622316), (52, 311158), (104, 155579)]