161655946

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{673}}^1\times {\mathrm{1447}}^1$

素因数の和:2205

約数の個数: 16

約数和(自身を含む): 245939904

約数和(自身を除く): 84283958

約数列:

[1, 2, 83, 166, 673, 1346, 1447, 2894, 55859, 111718, 120101, 240202, 973831, 1947662, 80827973, 161655946]

約数ペア:

[(1, 161655946), (2, 80827973), (83, 1947662), (166, 973831), (673, 240202), (1346, 120101), (1447, 111718), (2894, 55859)]