161052008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1548577}}^1$

素因数の和:1548596

約数の個数: 16

約数和(自身を含む): 325201380

約数和(自身を除く): 164149372

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1548577, 3097154, 6194308, 12388616, 20131501, 40263002, 80526004, 161052008]

約数ペア:

[(1, 161052008), (2, 80526004), (4, 40263002), (8, 20131501), (13, 12388616), (26, 6194308), (52, 3097154), (104, 1548577)]