172759168

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{79393}}^1$

素因数の和:79424

約数の個数: 32

約数和(自身を含む): 364418460

約数和(自身を除く): 191659292

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 79393, 158786, 317572, 635144, 1270288, 1349681, 2540576, 2699362, 5081152, 5398724, 10162304, 10797448, 21594896, 43189792, 86379584, 172759168]

約数ペア:

[(1, 172759168), (2, 86379584), (4, 43189792), (8, 21594896), (16, 10797448), (17, 10162304), (32, 5398724), (34, 5081152), (64, 2699362), (68, 2540576), (128, 1349681), (136, 1270288), (272, 635144), (544, 317572), (1088, 158786), (2176, 79393)]