89678608

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{193}}^1\times {\mathrm{257}}^1$

素因数の和:571

約数の個数: 40

約数和(自身を含む): 176883768

約数和(自身を除く): 87205160

約数列:

[1, 2, 4, 8, 16, 113, 193, 226, 257, 386, 452, 514, 772, 904, 1028, 1544, 1808, 2056, 3088, 4112, 21809, 29041, 43618, 49601, 58082, 87236, 99202, 116164, 174472, 198404, 232328, 348944, 396808, 464656, 793616, 5604913, 11209826, 22419652, 44839304, 89678608]

約数ペア:

[(1, 89678608), (2, 44839304), (4, 22419652), (8, 11209826), (16, 5604913), (113, 793616), (193, 464656), (226, 396808), (257, 348944), (386, 232328), (452, 198404), (514, 174472), (772, 116164), (904, 99202), (1028, 87236), (1544, 58082), (1808, 49601), (2056, 43618), (3088, 29041), (4112, 21809)]