130286608

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{26183}}^1$

素因数の和:26502

約数の個数: 20

約数和(自身を含む): 253251648

約数和(自身を除く): 122965040

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4976, 26183, 52366, 104732, 209464, 418928, 8142913, 16285826, 32571652, 65143304, 130286608]

約数ペア:

[(1, 130286608), (2, 65143304), (4, 32571652), (8, 16285826), (16, 8142913), (311, 418928), (622, 209464), (1244, 104732), (2488, 52366), (4976, 26183)]