173868928

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{79903}}^1$

素因数の和:79934

約数の個数: 32

約数和(自身を含む): 366759360

約数和(自身を除く): 192890432

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 79903, 159806, 319612, 639224, 1278448, 1358351, 2556896, 2716702, 5113792, 5433404, 10227584, 10866808, 21733616, 43467232, 86934464, 173868928]

約数ペア:

[(1, 173868928), (2, 86934464), (4, 43467232), (8, 21733616), (16, 10866808), (17, 10227584), (32, 5433404), (34, 5113792), (64, 2716702), (68, 2556896), (128, 1358351), (136, 1278448), (272, 639224), (544, 319612), (1088, 159806), (2176, 79903)]