28272112

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{160637}}^1$

素因数の和:160656

約数の個数: 20

約数和(自身を含む): 59757336

約数和(自身を除く): 31485224

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 160637, 321274, 642548, 1285096, 1767007, 2570192, 3534014, 7068028, 14136056, 28272112]

約数ペア:

[(1, 28272112), (2, 14136056), (4, 7068028), (8, 3534014), (11, 2570192), (16, 1767007), (22, 1285096), (44, 642548), (88, 321274), (176, 160637)]