16402575184

素因数分解:

$2^4\times {\mathrm{2081}}^1\times {\mathrm{492629}}^1$

素因数の和:494718

約数の個数: 20

約数和(自身を含む): 31795325460

約数和(自身を除く): 15392750276

約数列:

[1, 2, 4, 8, 16, 2081, 4162, 8324, 16648, 33296, 492629, 985258, 1970516, 3941032, 7882064, 1025160949, 2050321898, 4100643796, 8201287592, 16402575184]

約数ペア:

[(1, 16402575184), (2, 8201287592), (4, 4100643796), (8, 2050321898), (16, 1025160949), (2081, 7882064), (4162, 3941032), (8324, 1970516), (16648, 985258), (33296, 492629)]