22273144

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 42981840

約数和(自身を除く): 20708696

約数列:

[1, 2, 4, 8, 53, 106, 131, 212, 262, 401, 424, 524, 802, 1048, 1604, 3208, 6943, 13886, 21253, 27772, 42506, 52531, 55544, 85012, 105062, 170024, 210124, 420248, 2784143, 5568286, 11136572, 22273144]

約数ペア:

[(1, 22273144), (2, 11136572), (4, 5568286), (8, 2784143), (53, 420248), (106, 210124), (131, 170024), (212, 105062), (262, 85012), (401, 55544), (424, 52531), (524, 42506), (802, 27772), (1048, 21253), (1604, 13886), (3208, 6943)]