161710784

素因数分解:

$2^6\times {\mathrm{1553}}^1\times {\mathrm{1627}}^1$

素因数の和:3192

約数の個数: 28

約数和(自身を含む): 321298824

約数和(自身を除く): 159588040

約数列:

[1, 2, 4, 8, 16, 32, 64, 1553, 1627, 3106, 3254, 6212, 6508, 12424, 13016, 24848, 26032, 49696, 52064, 99392, 104128, 2526731, 5053462, 10106924, 20213848, 40427696, 80855392, 161710784]

約数ペア:

[(1, 161710784), (2, 80855392), (4, 40427696), (8, 20213848), (16, 10106924), (32, 5053462), (64, 2526731), (1553, 104128), (1627, 99392), (3106, 52064), (3254, 49696), (6212, 26032), (6508, 24848), (12424, 13016)]