90986456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{353}}^1$

素因数の和:500

約数の個数: 64

約数和(自身を含む): 194983200

約数和(自身を除く): 103996744

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 101, 116, 202, 232, 319, 353, 404, 638, 706, 808, 1111, 1276, 1412, 2222, 2552, 2824, 2929, 3883, 4444, 5858, 7766, 8888, 10237, 11716, 15532, 20474, 23432, 31064, 32219, 35653, 40948, 64438, 71306, 81896, 112607, 128876, 142612, 225214, 257752, 285224, 392183, 450428, 784366, 900856, 1033937, 1568732, 2067874, 3137464, 4135748, 8271496, 11373307, 22746614, 45493228, 90986456]

約数ペア:

[(1, 90986456), (2, 45493228), (4, 22746614), (8, 11373307), (11, 8271496), (22, 4135748), (29, 3137464), (44, 2067874), (58, 1568732), (88, 1033937), (101, 900856), (116, 784366), (202, 450428), (232, 392183), (319, 285224), (353, 257752), (404, 225214), (638, 142612), (706, 128876), (808, 112607), (1111, 81896), (1276, 71306), (1412, 64438), (2222, 40948), (2552, 35653), (2824, 32219), (2929, 31064), (3883, 23432), (4444, 20474), (5858, 15532), (7766, 11716), (8888, 10237)]