90149824

素因数分解:

$2^6\times {\mathrm{661}}^1\times {\mathrm{2131}}^1$

素因数の和:2804

約数の個数: 28

約数和(自身を含む): 179245768

約数和(自身を除く): 89095944

約数列:

[1, 2, 4, 8, 16, 32, 64, 661, 1322, 2131, 2644, 4262, 5288, 8524, 10576, 17048, 21152, 34096, 42304, 68192, 136384, 1408591, 2817182, 5634364, 11268728, 22537456, 45074912, 90149824]

約数ペア:

[(1, 90149824), (2, 45074912), (4, 22537456), (8, 11268728), (16, 5634364), (32, 2817182), (64, 1408591), (661, 136384), (1322, 68192), (2131, 42304), (2644, 34096), (4262, 21152), (5288, 17048), (8524, 10576)]