455168

素因数分解:

$2^9\times 7^1\times {\mathrm{127}}^1$

素因数の和:152

約数の個数: 40

約数和(自身を含む): 1047552

約数和(自身を除く): 592384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 224, 254, 256, 448, 508, 512, 889, 896, 1016, 1778, 1792, 2032, 3556, 3584, 4064, 7112, 8128, 14224, 16256, 28448, 32512, 56896, 65024, 113792, 227584, 455168]

約数ペア:

[(1, 455168), (2, 227584), (4, 113792), (7, 65024), (8, 56896), (14, 32512), (16, 28448), (28, 16256), (32, 14224), (56, 8128), (64, 7112), (112, 4064), (127, 3584), (128, 3556), (224, 2032), (254, 1792), (256, 1778), (448, 1016), (508, 896), (512, 889)]