47131526

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{42157}}^1$

素因数の和:42215

約数の個数: 16

約数和(自身を含む): 77907984

約数和(自身を除く): 30776458

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 42157, 84314, 548041, 1096082, 1812751, 3625502, 23565763, 47131526]

約数ペア:

[(1, 47131526), (2, 23565763), (13, 3625502), (26, 1812751), (43, 1096082), (86, 548041), (559, 84314), (1118, 42157)]