5557648

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{2131}}^1$

素因数の和:2302

約数の個数: 20

約数和(自身を含む): 10839088

約数和(自身を除く): 5281440

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2131, 2608, 4262, 8524, 17048, 34096, 347353, 694706, 1389412, 2778824, 5557648]

約数ペア:

[(1, 5557648), (2, 2778824), (4, 1389412), (8, 694706), (16, 347353), (163, 34096), (326, 17048), (652, 8524), (1304, 4262), (2131, 2608)]