161642816

素因数分解:

$2^6\times {\mathrm{2525669}}^1$

素因数の和:2525681

約数の個数: 14

約数和(自身を含む): 320760090

約数和(自身を除く): 159117274

約数列:

[1, 2, 4, 8, 16, 32, 64, 2525669, 5051338, 10102676, 20205352, 40410704, 80821408, 161642816]

約数ペア:

[(1, 161642816), (2, 80821408), (4, 40410704), (8, 20205352), (16, 10102676), (32, 5051338), (64, 2525669)]