25380256

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{72103}}^1$

素因数の和:72124

約数の個数: 24

約数和(自身を含む): 54510624

約数和(自身を除く): 29130368

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 72103, 144206, 288412, 576824, 793133, 1153648, 1586266, 2307296, 3172532, 6345064, 12690128, 25380256]

約数ペア:

[(1, 25380256), (2, 12690128), (4, 6345064), (8, 3172532), (11, 2307296), (16, 1586266), (22, 1153648), (32, 793133), (44, 576824), (88, 288412), (176, 144206), (352, 72103)]