82016384

素因数分解:

$2^7\times {\mathrm{163}}^1\times {\mathrm{3931}}^1$

素因数の和:4108

約数の個数: 32

約数和(自身を含む): 164436240

約数和(自身を除く): 82419856

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 326, 652, 1304, 2608, 3931, 5216, 7862, 10432, 15724, 20864, 31448, 62896, 125792, 251584, 503168, 640753, 1281506, 2563012, 5126024, 10252048, 20504096, 41008192, 82016384]

約数ペア:

[(1, 82016384), (2, 41008192), (4, 20504096), (8, 10252048), (16, 5126024), (32, 2563012), (64, 1281506), (128, 640753), (163, 503168), (326, 251584), (652, 125792), (1304, 62896), (2608, 31448), (3931, 20864), (5216, 15724), (7862, 10432)]