9920224

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{2441}}^1$

素因数の和:2578

約数の個数: 24

約数和(自身を含む): 19692288

約数和(自身を除く): 9772064

約数列:

[1, 2, 4, 8, 16, 32, 127, 254, 508, 1016, 2032, 2441, 4064, 4882, 9764, 19528, 39056, 78112, 310007, 620014, 1240028, 2480056, 4960112, 9920224]

約数ペア:

[(1, 9920224), (2, 4960112), (4, 2480056), (8, 1240028), (16, 620014), (32, 310007), (127, 78112), (254, 39056), (508, 19528), (1016, 9764), (2032, 4882), (2441, 4064)]