172912576

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{158927}}^1$

素因数の和:158956

約数の個数: 28

約数和(自身を含む): 363309408

約数和(自身を除く): 190396832

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 158927, 317854, 635708, 1271416, 2542832, 2701759, 5085664, 5403518, 10171328, 10807036, 21614072, 43228144, 86456288, 172912576]

約数ペア:

[(1, 172912576), (2, 86456288), (4, 43228144), (8, 21614072), (16, 10807036), (17, 10171328), (32, 5403518), (34, 5085664), (64, 2701759), (68, 2542832), (136, 1271416), (272, 635708), (544, 317854), (1088, 158927)]