83786704

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{631}}^1$

素因数の和:875

約数の個数: 40

約数和(自身を含む): 167237312

約数和(自身を除く): 83450608

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 193, 344, 386, 631, 688, 772, 1262, 1544, 2524, 3088, 5048, 8299, 10096, 16598, 27133, 33196, 54266, 66392, 108532, 121783, 132784, 217064, 243566, 434128, 487132, 974264, 1948528, 5236669, 10473338, 20946676, 41893352, 83786704]

約数ペア:

[(1, 83786704), (2, 41893352), (4, 20946676), (8, 10473338), (16, 5236669), (43, 1948528), (86, 974264), (172, 487132), (193, 434128), (344, 243566), (386, 217064), (631, 132784), (688, 121783), (772, 108532), (1262, 66392), (1544, 54266), (2524, 33196), (3088, 27133), (5048, 16598), (8299, 10096)]