129600928

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{238237}}^1$

素因数の和:238264

約数の個数: 24

約数和(自身を含む): 270161892

約数和(自身を除く): 140560964

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 238237, 476474, 952948, 1905896, 3811792, 4050029, 7623584, 8100058, 16200116, 32400232, 64800464, 129600928]

約数ペア:

[(1, 129600928), (2, 64800464), (4, 32400232), (8, 16200116), (16, 8100058), (17, 7623584), (32, 4050029), (34, 3811792), (68, 1905896), (136, 952948), (272, 476474), (544, 238237)]