90931928

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{8527}}^1$

素因数の和:8607

約数の個数: 32

約数和(自身を含む): 180111360

約数和(自身を除く): 89179432

約数列:

[1, 2, 4, 8, 31, 43, 62, 86, 124, 172, 248, 344, 1333, 2666, 5332, 8527, 10664, 17054, 34108, 68216, 264337, 366661, 528674, 733322, 1057348, 1466644, 2114696, 2933288, 11366491, 22732982, 45465964, 90931928]

約数ペア:

[(1, 90931928), (2, 45465964), (4, 22732982), (8, 11366491), (31, 2933288), (43, 2114696), (62, 1466644), (86, 1057348), (124, 733322), (172, 528674), (248, 366661), (344, 264337), (1333, 68216), (2666, 34108), (5332, 17054), (8527, 10664)]