16507184

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{23993}}^1$

素因数の和:24044

約数の個数: 20

約数和(自身を含む): 32727816

約数和(自身を除く): 16220632

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 23993, 47986, 95972, 191944, 383888, 1031699, 2063398, 4126796, 8253592, 16507184]

約数ペア:

[(1, 16507184), (2, 8253592), (4, 4126796), (8, 2063398), (16, 1031699), (43, 383888), (86, 191944), (172, 95972), (344, 47986), (688, 23993)]