105575912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{21599}}^1$

素因数の和:21665

約数の個数: 32

約数和(自身を含む): 217728000

約数和(自身を除く): 112152088

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 21599, 43198, 86396, 172792, 280787, 561574, 1015153, 1123148, 2030306, 2246296, 4060612, 8121224, 13196989, 26393978, 52787956, 105575912]

約数ペア:

[(1, 105575912), (2, 52787956), (4, 26393978), (8, 13196989), (13, 8121224), (26, 4060612), (47, 2246296), (52, 2030306), (94, 1123148), (104, 1015153), (188, 561574), (376, 280787), (611, 172792), (1222, 86396), (2444, 43198), (4888, 21599)]