165208528

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{102233}}^1$

素因数の和:102342

約数の個数: 20

約数和(自身を含む): 323263908

約数和(自身を除く): 158055380

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 102233, 204466, 408932, 817864, 1635728, 10325533, 20651066, 41302132, 82604264, 165208528]

約数ペア:

[(1, 165208528), (2, 82604264), (4, 41302132), (8, 20651066), (16, 10325533), (101, 1635728), (202, 817864), (404, 408932), (808, 204466), (1616, 102233)]