86870272

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{19961}}^1$

素因数の和:19994

約数の個数: 36

約数和(自身を含む): 183610476

約数和(自身を除く): 96740204

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 19961, 39922, 79844, 159688, 319376, 339337, 638752, 678674, 1277504, 1357348, 2555008, 2714696, 5110016, 5429392, 10858784, 21717568, 43435136, 86870272]

約数ペア:

[(1, 86870272), (2, 43435136), (4, 21717568), (8, 10858784), (16, 5429392), (17, 5110016), (32, 2714696), (34, 2555008), (64, 1357348), (68, 1277504), (128, 678674), (136, 638752), (256, 339337), (272, 319376), (544, 159688), (1088, 79844), (2176, 39922), (4352, 19961)]