8004496

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{2371}}^1$

素因数の和:2590

約数の個数: 20

約数和(自身を含む): 15588784

約数和(自身を除く): 7584288

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 2371, 3376, 4742, 9484, 18968, 37936, 500281, 1000562, 2001124, 4002248, 8004496]

約数ペア:

[(1, 8004496), (2, 4002248), (4, 2001124), (8, 1000562), (16, 500281), (211, 37936), (422, 18968), (844, 9484), (1688, 4742), (2371, 3376)]