90971536

素因数分解:

$2^4\times {\mathrm{859}}^1\times {\mathrm{6619}}^1$

素因数の和:7486

約数の個数: 20

約数和(自身を含む): 176489200

約数和(自身を除く): 85517664

約数列:

[1, 2, 4, 8, 16, 859, 1718, 3436, 6619, 6872, 13238, 13744, 26476, 52952, 105904, 5685721, 11371442, 22742884, 45485768, 90971536]

約数ペア:

[(1, 90971536), (2, 45485768), (4, 22742884), (8, 11371442), (16, 5685721), (859, 105904), (1718, 52952), (3436, 26476), (6619, 13744), (6872, 13238)]