258904232

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{254827}}^1$

素因数の和:254960

約数の個数: 16

約数和(自身を含む): 489269760

約数和(自身を除く): 230365528

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 254827, 509654, 1019308, 2038616, 32363029, 64726058, 129452116, 258904232]

約数ペア:

[(1, 258904232), (2, 129452116), (4, 64726058), (8, 32363029), (127, 2038616), (254, 1019308), (508, 509654), (1016, 254827)]