221418272

素因数分解:

$2^5\times {\mathrm{1913}}^1\times {\mathrm{3617}}^1$

素因数の和:5540

約数の個数: 24

約数和(自身を含む): 436265676

約数和(自身を除く): 214847404

約数列:

[1, 2, 4, 8, 16, 32, 1913, 3617, 3826, 7234, 7652, 14468, 15304, 28936, 30608, 57872, 61216, 115744, 6919321, 13838642, 27677284, 55354568, 110709136, 221418272]

約数ペア:

[(1, 221418272), (2, 110709136), (4, 55354568), (8, 27677284), (16, 13838642), (32, 6919321), (1913, 115744), (3617, 61216), (3826, 57872), (7234, 30608), (7652, 28936), (14468, 15304)]