28332008

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{21727}}^1$

素因数の和:21896

約数の個数: 16

約数和(自身を含む): 53450880

約数和(自身を除く): 25118872

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 21727, 43454, 86908, 173816, 3541501, 7083002, 14166004, 28332008]

約数ペア:

[(1, 28332008), (2, 14166004), (4, 7083002), (8, 3541501), (163, 173816), (326, 86908), (652, 43454), (1304, 21727)]