161877946

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{12821}}^1$

素因数の和:12989

約数の個数: 16

約数和(自身を含む): 249259680

約数和(自身を除く): 87381734

約数列:

[1, 2, 59, 107, 118, 214, 6313, 12626, 12821, 25642, 756439, 1371847, 1512878, 2743694, 80938973, 161877946]

約数ペア:

[(1, 161877946), (2, 80938973), (59, 2743694), (107, 1512878), (118, 1371847), (214, 756439), (6313, 25642), (12626, 12821)]