180848

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:224

約数の個数: 20

約数和(自身を含む): 357120

約数和(自身を除く): 176272

約数列:

[1, 2, 4, 8, 16, 89, 127, 178, 254, 356, 508, 712, 1016, 1424, 2032, 11303, 22606, 45212, 90424, 180848]

約数ペア:

[(1, 180848), (2, 90424), (4, 45212), (8, 22606), (16, 11303), (89, 2032), (127, 1424), (178, 1016), (254, 712), (356, 508)]