89190016

素因数分解:

$2^7\times {\mathrm{419}}^1\times {\mathrm{1663}}^1$

素因数の和:2096

約数の個数: 32

約数和(自身を含む): 178214400

約数和(自身を除く): 89024384

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 419, 838, 1663, 1676, 3326, 3352, 6652, 6704, 13304, 13408, 26608, 26816, 53216, 53632, 106432, 212864, 696797, 1393594, 2787188, 5574376, 11148752, 22297504, 44595008, 89190016]

約数ペア:

[(1, 89190016), (2, 44595008), (4, 22297504), (8, 11148752), (16, 5574376), (32, 2787188), (64, 1393594), (128, 696797), (419, 212864), (838, 106432), (1663, 53632), (1676, 53216), (3326, 26816), (3352, 26608), (6652, 13408), (6704, 13304)]