82840448

素因数分解:

$2^7\times {\mathrm{311}}^1\times {\mathrm{2081}}^1$

素因数の和:2406

約数の個数: 32

約数和(自身を含む): 165643920

約数和(自身を除く): 82803472

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 311, 622, 1244, 2081, 2488, 4162, 4976, 8324, 9952, 16648, 19904, 33296, 39808, 66592, 133184, 266368, 647191, 1294382, 2588764, 5177528, 10355056, 20710112, 41420224, 82840448]

約数ペア:

[(1, 82840448), (2, 41420224), (4, 20710112), (8, 10355056), (16, 5177528), (32, 2588764), (64, 1294382), (128, 647191), (311, 266368), (622, 133184), (1244, 66592), (2081, 39808), (2488, 33296), (4162, 19904), (4976, 16648), (8324, 9952)]