39451136

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{2657}}^1$

素因数の和:2704

約数の個数: 40

約数和(自身を含む): 81574020

約数和(自身を除く): 42122884

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 512, 928, 1856, 2657, 3712, 5314, 7424, 10628, 14848, 21256, 42512, 77053, 85024, 154106, 170048, 308212, 340096, 616424, 680192, 1232848, 1360384, 2465696, 4931392, 9862784, 19725568, 39451136]

約数ペア:

[(1, 39451136), (2, 19725568), (4, 9862784), (8, 4931392), (16, 2465696), (29, 1360384), (32, 1232848), (58, 680192), (64, 616424), (116, 340096), (128, 308212), (232, 170048), (256, 154106), (464, 85024), (512, 77053), (928, 42512), (1856, 21256), (2657, 14848), (3712, 10628), (5314, 7424)]