89749376

素因数分解:

$2^7\times {\mathrm{127}}^1\times {\mathrm{5521}}^1$

素因数の和:5662

約数の個数: 32

約数和(自身を含む): 180238080

約数和(自身を除く): 90488704

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 508, 1016, 2032, 4064, 5521, 8128, 11042, 16256, 22084, 44168, 88336, 176672, 353344, 701167, 706688, 1402334, 2804668, 5609336, 11218672, 22437344, 44874688, 89749376]

約数ペア:

[(1, 89749376), (2, 44874688), (4, 22437344), (8, 11218672), (16, 5609336), (32, 2804668), (64, 1402334), (127, 706688), (128, 701167), (254, 353344), (508, 176672), (1016, 88336), (2032, 44168), (4064, 22084), (5521, 16256), (8128, 11042)]