23378992

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16057}}^1$

素因数の和:16085

約数の個数: 40

約数和(自身を含む): 55753376

約数和(自身を除く): 32374384

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 16057, 32114, 64228, 112399, 128456, 208741, 224798, 256912, 417482, 449596, 834964, 899192, 1461187, 1669928, 1798384, 2922374, 3339856, 5844748, 11689496, 23378992]

約数ペア:

[(1, 23378992), (2, 11689496), (4, 5844748), (7, 3339856), (8, 2922374), (13, 1798384), (14, 1669928), (16, 1461187), (26, 899192), (28, 834964), (52, 449596), (56, 417482), (91, 256912), (104, 224798), (112, 208741), (182, 128456), (208, 112399), (364, 64228), (728, 32114), (1456, 16057)]