55540864

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{10091}}^1$

素因数の和:10148

約数の個数: 32

約数和(自身を含む): 113232240

約数和(自身を除く): 57691376

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 10091, 20182, 40364, 80728, 161456, 322912, 433913, 645824, 867826, 1291648, 1735652, 3471304, 6942608, 13885216, 27770432, 55540864]

約数ペア:

[(1, 55540864), (2, 27770432), (4, 13885216), (8, 6942608), (16, 3471304), (32, 1735652), (43, 1291648), (64, 867826), (86, 645824), (128, 433913), (172, 322912), (344, 161456), (688, 80728), (1376, 40364), (2752, 20182), (5504, 10091)]