346268288

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{65981}}^1$

素因数の和:66036

約数の個数: 32

約数和(自身を含む): 706667220

約数和(自身を除く): 360398932

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 5248, 65981, 131962, 263924, 527848, 1055696, 2111392, 2705221, 4222784, 5410442, 8445568, 10820884, 21641768, 43283536, 86567072, 173134144, 346268288]

約数ペア:

[(1, 346268288), (2, 173134144), (4, 86567072), (8, 43283536), (16, 21641768), (32, 10820884), (41, 8445568), (64, 5410442), (82, 4222784), (128, 2705221), (164, 2111392), (328, 1055696), (656, 527848), (1312, 263924), (2624, 131962), (5248, 65981)]