42401104

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{24767}}^1$

素因数の和:24882

約数の個数: 20

約数和(自身を含む): 82923264

約数和(自身を除く): 40522160

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 24767, 49534, 99068, 198136, 396272, 2650069, 5300138, 10600276, 21200552, 42401104]

約数ペア:

[(1, 42401104), (2, 21200552), (4, 10600276), (8, 5300138), (16, 2650069), (107, 396272), (214, 198136), (428, 99068), (856, 49534), (1712, 24767)]