90787136

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{128959}}^1$

素因数の和:128982

約数の個数: 28

約数和(自身を含む): 196535040

約数和(自身を除く): 105747904

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 128959, 257918, 515836, 1031672, 1418549, 2063344, 2837098, 4126688, 5674196, 8253376, 11348392, 22696784, 45393568, 90787136]

約数ペア:

[(1, 90787136), (2, 45393568), (4, 22696784), (8, 11348392), (11, 8253376), (16, 5674196), (22, 4126688), (32, 2837098), (44, 2063344), (64, 1418549), (88, 1031672), (176, 515836), (352, 257918), (704, 128959)]