172467584

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{79259}}^1$

素因数の和:79290

約数の個数: 32

約数和(自身を含む): 363803400

約数和(自身を除く): 191335816

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 79259, 158518, 317036, 634072, 1268144, 1347403, 2536288, 2694806, 5072576, 5389612, 10145152, 10779224, 21558448, 43116896, 86233792, 172467584]

約数ペア:

[(1, 172467584), (2, 86233792), (4, 43116896), (8, 21558448), (16, 10779224), (17, 10145152), (32, 5389612), (34, 5072576), (64, 2694806), (68, 2536288), (128, 1347403), (136, 1268144), (272, 634072), (544, 317036), (1088, 158518), (2176, 79259)]