87455248

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:551

約数の個数: 40

約数和(自身を含む): 172433408

約数和(自身を除く): 84978160

約数列:

[1, 2, 4, 8, 16, 127, 193, 223, 254, 386, 446, 508, 772, 892, 1016, 1544, 1784, 2032, 3088, 3568, 24511, 28321, 43039, 49022, 56642, 86078, 98044, 113284, 172156, 196088, 226568, 344312, 392176, 453136, 688624, 5465953, 10931906, 21863812, 43727624, 87455248]

約数ペア:

[(1, 87455248), (2, 43727624), (4, 21863812), (8, 10931906), (16, 5465953), (127, 688624), (193, 453136), (223, 392176), (254, 344312), (386, 226568), (446, 196088), (508, 172156), (772, 113284), (892, 98044), (1016, 86078), (1544, 56642), (1784, 49022), (2032, 43039), (3088, 28321), (3568, 24511)]