8181304

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{24943}}^1$

素因数の和:24990

約数の個数: 16

約数和(自身を含む): 15714720

約数和(自身を除く): 7533416

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 24943, 49886, 99772, 199544, 1022663, 2045326, 4090652, 8181304]

約数ペア:

[(1, 8181304), (2, 4090652), (4, 2045326), (8, 1022663), (41, 199544), (82, 99772), (164, 49886), (328, 24943)]