8861264

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{5081}}^1$

素因数の和:5198

約数の個数: 20

約数和(自身を含む): 17329620

約数和(自身を除く): 8468356

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 5081, 10162, 20324, 40648, 81296, 553829, 1107658, 2215316, 4430632, 8861264]

約数ペア:

[(1, 8861264), (2, 4430632), (4, 2215316), (8, 1107658), (16, 553829), (109, 81296), (218, 40648), (436, 20324), (872, 10162), (1744, 5081)]