216222848

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{41201}}^1$

素因数の和:41256

約数の個数: 32

約数和(自身を含む): 441273420

約数和(自身を除く): 225050572

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 5248, 41201, 82402, 164804, 329608, 659216, 1318432, 1689241, 2636864, 3378482, 5273728, 6756964, 13513928, 27027856, 54055712, 108111424, 216222848]

約数ペア:

[(1, 216222848), (2, 108111424), (4, 54055712), (8, 27027856), (16, 13513928), (32, 6756964), (41, 5273728), (64, 3378482), (82, 2636864), (128, 1689241), (164, 1318432), (328, 659216), (656, 329608), (1312, 164804), (2624, 82402), (5248, 41201)]