415026688

素因数分解:

$2^9\times {\mathrm{163}}^1\times {\mathrm{4973}}^1$

素因数の和:5154

約数の個数: 40

約数和(自身を含む): 834497928

約数和(自身を除く): 419471240

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 256, 326, 512, 652, 1304, 2608, 4973, 5216, 9946, 10432, 19892, 20864, 39784, 41728, 79568, 83456, 159136, 318272, 636544, 810599, 1273088, 1621198, 2546176, 3242396, 6484792, 12969584, 25939168, 51878336, 103756672, 207513344, 415026688]

約数ペア:

[(1, 415026688), (2, 207513344), (4, 103756672), (8, 51878336), (16, 25939168), (32, 12969584), (64, 6484792), (128, 3242396), (163, 2546176), (256, 1621198), (326, 1273088), (512, 810599), (652, 636544), (1304, 318272), (2608, 159136), (4973, 83456), (5216, 79568), (9946, 41728), (10432, 39784), (19892, 20864)]