171337384

素因数分解:

$2^3\times {\mathrm{389}}^1\times {\mathrm{55057}}^1$

素因数の和:55452

約数の個数: 16

約数和(自身を含む): 322089300

約数和(自身を除く): 150751916

約数列:

[1, 2, 4, 8, 389, 778, 1556, 3112, 55057, 110114, 220228, 440456, 21417173, 42834346, 85668692, 171337384]

約数ペア:

[(1, 171337384), (2, 85668692), (4, 42834346), (8, 21417173), (389, 440456), (778, 220228), (1556, 110114), (3112, 55057)]