171793408

素因数分解:

$2^{10}\times {\mathrm{127}}^1\times {\mathrm{1321}}^1$

素因数の和:1468

約数の個数: 44

約数和(自身を含む): 346385152

約数和(自身を除く): 174591744

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 512, 1016, 1024, 1321, 2032, 2642, 4064, 5284, 8128, 10568, 16256, 21136, 32512, 42272, 65024, 84544, 130048, 167767, 169088, 335534, 338176, 671068, 676352, 1342136, 1352704, 2684272, 5368544, 10737088, 21474176, 42948352, 85896704, 171793408]

約数ペア:

[(1, 171793408), (2, 85896704), (4, 42948352), (8, 21474176), (16, 10737088), (32, 5368544), (64, 2684272), (127, 1352704), (128, 1342136), (254, 676352), (256, 671068), (508, 338176), (512, 335534), (1016, 169088), (1024, 167767), (1321, 130048), (2032, 84544), (2642, 65024), (4064, 42272), (5284, 32512), (8128, 21136), (10568, 16256)]