87387536

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1093}}^1$

素因数の和:1383

約数の個数: 40

約数和(自身を含む): 179065920

約数和(自身を除く): 91678384

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 263, 304, 526, 1052, 1093, 2104, 2186, 4208, 4372, 4997, 8744, 9994, 17488, 19988, 20767, 39976, 41534, 79952, 83068, 166136, 287459, 332272, 574918, 1149836, 2299672, 4599344, 5461721, 10923442, 21846884, 43693768, 87387536]

約数ペア:

[(1, 87387536), (2, 43693768), (4, 21846884), (8, 10923442), (16, 5461721), (19, 4599344), (38, 2299672), (76, 1149836), (152, 574918), (263, 332272), (304, 287459), (526, 166136), (1052, 83068), (1093, 79952), (2104, 41534), (2186, 39976), (4208, 20767), (4372, 19988), (4997, 17488), (8744, 9994)]