86570896

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{641}}^1$

素因数の和:1039

約数の個数: 40

約数和(自身を含む): 175774464

約数和(自身を除く): 89203568

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 367, 368, 641, 734, 1282, 1468, 2564, 2936, 5128, 5872, 8441, 10256, 14743, 16882, 29486, 33764, 58972, 67528, 117944, 135056, 235247, 235888, 470494, 940988, 1881976, 3763952, 5410681, 10821362, 21642724, 43285448, 86570896]

約数ペア:

[(1, 86570896), (2, 43285448), (4, 21642724), (8, 10821362), (16, 5410681), (23, 3763952), (46, 1881976), (92, 940988), (184, 470494), (367, 235888), (368, 235247), (641, 135056), (734, 117944), (1282, 67528), (1468, 58972), (2564, 33764), (2936, 29486), (5128, 16882), (5872, 14743), (8441, 10256)]