165205408

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{50123}}^1$

素因数の和:50236

約数の個数: 24

約数和(自身を含む): 328412448

約数和(自身を除く): 163207040

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 824, 1648, 3296, 50123, 100246, 200492, 400984, 801968, 1603936, 5162669, 10325338, 20650676, 41301352, 82602704, 165205408]

約数ペア:

[(1, 165205408), (2, 82602704), (4, 41301352), (8, 20650676), (16, 10325338), (32, 5162669), (103, 1603936), (206, 801968), (412, 400984), (824, 200492), (1648, 100246), (3296, 50123)]