85249712

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{16097}}^1$

素因数の和:16436

約数の個数: 20

約数和(自身を含む): 165680616

約数和(自身を除く): 80430904

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 16097, 32194, 64388, 128776, 257552, 5328107, 10656214, 21312428, 42624856, 85249712]

約数ペア:

[(1, 85249712), (2, 42624856), (4, 21312428), (8, 10656214), (16, 5328107), (331, 257552), (662, 128776), (1324, 64388), (2648, 32194), (5296, 16097)]