87068288

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{40013}}^1$

素因数の和:40044

約数の個数: 32

約数和(自身を含む): 183664260

約数和(自身を除く): 96595972

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 40013, 80026, 160052, 320104, 640208, 680221, 1280416, 1360442, 2560832, 2720884, 5121664, 5441768, 10883536, 21767072, 43534144, 87068288]

約数ペア:

[(1, 87068288), (2, 43534144), (4, 21767072), (8, 10883536), (16, 5441768), (17, 5121664), (32, 2720884), (34, 2560832), (64, 1360442), (68, 1280416), (128, 680221), (136, 640208), (272, 320104), (544, 160052), (1088, 80026), (2176, 40013)]