39538048

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{28081}}^1$

素因数の和:28106

約数の個数: 32

約数和(自身を含む): 85930920

約数和(自身を除く): 46392872

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 28081, 56162, 112324, 224648, 308891, 449296, 617782, 898592, 1235564, 1797184, 2471128, 3594368, 4942256, 9884512, 19769024, 39538048]

約数ペア:

[(1, 39538048), (2, 19769024), (4, 9884512), (8, 4942256), (11, 3594368), (16, 2471128), (22, 1797184), (32, 1235564), (44, 898592), (64, 617782), (88, 449296), (128, 308891), (176, 224648), (352, 112324), (704, 56162), (1408, 28081)]