25021168

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{14347}}^1$

素因数の和:14464

約数の個数: 20

約数和(自身を含む): 48926680

約数和(自身を除く): 23905512

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 14347, 28694, 57388, 114776, 229552, 1563823, 3127646, 6255292, 12510584, 25021168]

約数ペア:

[(1, 25021168), (2, 12510584), (4, 6255292), (8, 3127646), (16, 1563823), (109, 229552), (218, 114776), (436, 57388), (872, 28694), (1744, 14347)]